From 5e8501002de1bd5fa033ca67dedbce723e513b74 Mon Sep 17 00:00:00 2001
From: firestar5683 <168790843+firestar5683@users.noreply.github.com>
Date: Mon, 5 Oct 2026 11:50:06 -0500
Subject: [PATCH] Fire Sauce

---
 common/params_keys.h                          |   1 +
 opendbc_repo/opendbc/car/tesla/carstate.py    |  35 +++-
 opendbc_repo/opendbc/car/tesla/interface.py   |  11 +-
 .../car/tesla/tests/test_screen_button.py     | 126 ++++++++++++++
 opendbc_repo/opendbc/car/tesla/values.py      |   4 +
 .../opendbc/dbc/tesla_model3_vehicle.dbc      |   3 +
 opendbc_repo/opendbc/safety/modes/tesla.h     |  38 ++++-
 .../safety/tests/test_tesla_screen_button.py  | 160 ++++++++++++++++++
 .../controls/lib/longitudinal_planner.py      |  14 +-
 .../lib/longitudinal_vehicle_tunes.py         |  21 ++-
 .../tests/test_longitudinal_planner.py        |   4 +-
 .../controls/tests/test_niro_lead_follow.py   | 132 +++++++++++++++
 .../common/assets/device_settings_layout.json |  12 ++
 starpilot/common/starpilot_variables.py       |   8 +-
 starpilot/controls/starpilot_card.py          |  40 ++++-
 .../controls/tests/test_starpilot_card.py     | 114 +++++++++++++
 .../tests/test_device_settings_layout.py      |  10 ++
 17 files changed, 717 insertions(+), 16 deletions(-)
 create mode 100644 opendbc_repo/opendbc/car/tesla/tests/test_screen_button.py
 create mode 100644 opendbc_repo/opendbc/safety/tests/test_tesla_screen_button.py
 create mode 100644 selfdrive/controls/tests/test_niro_lead_follow.py

diff --git a/common/params_keys.h b/common/params_keys.h
index 8f6b7adcc0..789729f4d8 100644
--- a/common/params_keys.h
+++ b/common/params_keys.h
@@ -746,6 +746,7 @@ inline static std::unordered_map<std::string, ParamKeyAttributes> keys = {
     {"SubaruRedneckCruise", {PERSISTENT, BOOL, "0", "0", 2, SETTINGS_SIMPLE}},
     {"TacoTune", {PERSISTENT, BOOL, "0", "0", 2}},
     {"TeslaAOLDisengageOnBrake", {PERSISTENT, BOOL, "0", "0", 0, SETTINGS_SIMPLE}},
+    {"TeslaAOLScreenTap", {PERSISTENT, BOOL, "0", "0", 0, SETTINGS_SIMPLE}},
     {"TeslaCoopSteering", {PERSISTENT, BOOL, "0", "0", 2, SETTINGS_SIMPLE}},
     {"TestAlert", {CLEAR_ON_MANAGER_START, STRING, "", ""}},
     {"TetheringEnabled", {PERSISTENT, INT, "0", "0", 0}},
diff --git a/opendbc_repo/opendbc/car/tesla/carstate.py b/opendbc_repo/opendbc/car/tesla/carstate.py
index 3a83afbb8e..3e37a4937e 100644
--- a/opendbc_repo/opendbc/car/tesla/carstate.py
+++ b/opendbc_repo/opendbc/car/tesla/carstate.py
@@ -1,12 +1,12 @@
 import copy
 from cereal import custom
 from opendbc.can import CANDefine, CANParser
-from opendbc.car import Bus, structs
+from opendbc.car import Bus, create_button_events, structs
 from opendbc.car.common.conversions import Conversions as CV
 from opendbc.car.interfaces import CarStateBase
 from opendbc.car.tesla.values import (
   DBC, CANBUS, GEAR_MAP, STEER_DISENGAGE_THRESHOLD, STEER_THRESHOLD, TeslaSafetyFlags,
-  CAR, LEGACY_CARS,
+  CAR, LEGACY_CARS, TeslaFlags,
 )
 from opendbc.car.tesla.preap.carstate import get_preap_can_parsers, update_preap
 from opendbc.car.tesla.preap.engagement import PreAPEngagement
@@ -19,6 +19,20 @@ TESLA_GAS_PRESS_ON = 0.8
 TESLA_GAS_PRESS_OFF = 0.4
 
 
+class TeslaScreenCANParser(CANParser):
+  def __init__(self):
+    super().__init__("tesla_model3_vehicle", [("UI_status2", 0)], CANBUS.vehicle)
+
+  def update(self, strings, sendcan=False):
+    if strings and not isinstance(strings[0], list | tuple):
+      strings = [strings]
+    # Match Panda's exact-length check before producing engagement button events.
+    return super().update([
+      (timestamp, [frame for frame in frames if frame[0] == 0x3DF and len(frame[1]) == 8])
+      for timestamp, frames in strings
+    ], sendcan)
+
+
 def update_tesla_gas_pressed(previous: bool, pedal_position: float) -> bool:
   threshold = TESLA_GAS_PRESS_OFF if previous else TESLA_GAS_PRESS_ON
   return float(pedal_position) > threshold
@@ -51,6 +65,7 @@ class CarState(CarStateBase):
     self.cruise_buttons = 0
     self.prev_cruise_buttons = 0
     self.gas_pressed = False
+    self.active_touch_points = None
     self.msg_stw_actn_req = None
     self.speed_units = "MPH"
     self.cooperative_steering = any(
@@ -86,6 +101,16 @@ class CarState(CarStateBase):
       return False
     return super().update_button_enable(buttonEvents)
 
+  def update_screen_button(self, cp_vehicle):
+    events = []
+    for touch_points in cp_vehicle.vl_all["UI_status2"]["UI_activeTouchPoints"]:
+      touch_points = int(touch_points)
+      # Establish a baseline first; a touch already held during boot is not an engagement request.
+      if self.active_touch_points is not None:
+        events.extend(create_button_events(touch_points, self.active_touch_points, {3: ButtonType.lkas}))
+      self.active_touch_points = touch_points
+    return events
+
   def update(self, can_parsers, starpilot_toggles) -> structs.CarState:
     if self.CP.carFingerprint == CAR.TESLA_MODEL_S_PREAP:
       return update_preap(self, can_parsers)
@@ -181,6 +206,8 @@ class CarState(CarStateBase):
     else:
       pass
     # Buttons # ToDo: add Gap adjust button
+    if self.CP.flags & TeslaFlags.AOL_SCREEN_BUTTON:
+      ret.buttonEvents = list(ret.buttonEvents) + self.update_screen_button(can_parsers[Bus.adas])
 
     # Messages needed by carcontroller
     self.das_control = copy.copy(cp_ap_party.vl["DAS_control"])
@@ -279,5 +306,7 @@ class CarState(CarStateBase):
       }
     return {
       Bus.party: CANParser(DBC[CP.carFingerprint][Bus.party], [], CANBUS.party),
-      Bus.ap_party: CANParser(DBC[CP.carFingerprint][Bus.party], [], CANBUS.autopilot_party)
+      Bus.ap_party: CANParser(DBC[CP.carFingerprint][Bus.party], [], CANBUS.autopilot_party),
+      **({Bus.adas: TeslaScreenCANParser()}
+         if CP.flags & TeslaFlags.AOL_SCREEN_BUTTON else {}),
     }
diff --git a/opendbc_repo/opendbc/car/tesla/interface.py b/opendbc_repo/opendbc/car/tesla/interface.py
index fbaa9e6675..391321bc78 100644
--- a/opendbc_repo/opendbc/car/tesla/interface.py
+++ b/opendbc_repo/opendbc/car/tesla/interface.py
@@ -3,7 +3,7 @@ from opendbc.car.interfaces import CarInterfaceBase
 from opendbc.car.tesla.carcontroller import CarController
 from opendbc.car.tesla.carstate import CarState
 from opendbc.car.tesla.radar_interface import RadarInterface
-from opendbc.car.tesla.values import TeslaSafetyFlags, CAR, DBC, LEGACY_CARS
+from opendbc.car.tesla.values import TeslaFlags, TeslaSafetyFlags, CANBUS, CAR, DBC, LEGACY_CARS
 from opendbc.car.tesla.preap.interface import get_preap_accel_limits, get_preap_params
 
 
@@ -23,6 +23,12 @@ class CarInterface(CarInterfaceBase):
     ret = super().get_params(candidate, fingerprint, car_fw, alpha_long, is_release, docs, starpilot_toggles)
     if candidate == CAR.TESLA_MODEL_3 and getattr(starpilot_toggles, "tesla_cooperative_steering", False):
       ret.safetyConfigs[0].safetyParam |= TeslaSafetyFlags.COOP_STEERING.value
+    if (ret.flags & TeslaFlags.HAS_VEHICLE_BUS and
+        getattr(starpilot_toggles, "tesla_aol_screen_tap_requested", False)):
+      ret.flags |= TeslaFlags.AOL_SCREEN_BUTTON.value
+      ret.safetyConfigs[0].safetyParam |= TeslaSafetyFlags.AOL_SCREEN_BUTTON.value
+      if getattr(starpilot_toggles, "tesla_aol_screen_brake_disengage_requested", False):
+        ret.safetyConfigs[0].safetyParam |= TeslaSafetyFlags.AOL_SCREEN_DISENGAGE_ON_BRAKE.value
     return ret
 
   @staticmethod
@@ -49,6 +55,9 @@ class CarInterface(CarInterfaceBase):
 
     ret.safetyConfigs = [get_safety_config(structs.CarParams.SafetyModel.tesla)]
 
+    if candidate in (CAR.TESLA_MODEL_3, CAR.TESLA_MODEL_Y) and fingerprint[CANBUS.vehicle].get(0x3DF) == 8:
+      ret.flags |= TeslaFlags.HAS_VEHICLE_BUS.value
+
     ret.steerLimitTimer = 0.4
     ret.steerActuatorDelay = 0.1
     ret.steerAtStandstill = True
diff --git a/opendbc_repo/opendbc/car/tesla/tests/test_screen_button.py b/opendbc_repo/opendbc/car/tesla/tests/test_screen_button.py
new file mode 100644
index 0000000000..1a35140dd0
--- /dev/null
+++ b/opendbc_repo/opendbc/car/tesla/tests/test_screen_button.py
@@ -0,0 +1,126 @@
+from types import SimpleNamespace
+
+import pytest
+
+from cereal import custom
+from opendbc.can import CANPacker
+from opendbc.car import Bus, gen_empty_fingerprint
+from opendbc.car.tesla.carstate import ButtonType, CarState
+from opendbc.car.tesla.interface import CarInterface
+from opendbc.car.tesla.values import CANBUS, CAR, TeslaFlags, TeslaSafetyFlags
+
+
+def screen_params(candidate=CAR.TESLA_MODEL_3, enabled=True, bus=CANBUS.vehicle, length=8, alpha_long=False):
+  fingerprint = gen_empty_fingerprint()
+  if bus is not None:
+    fingerprint[bus][0x3DF] = length
+  toggles = SimpleNamespace(tesla_aol_screen_tap_requested=enabled, trailer_load_kg=0.0)
+  return CarInterface.get_params(candidate, fingerprint, [], alpha_long, False, False, toggles)
+
+
+@pytest.mark.parametrize("candidate", tuple(CAR))
+@pytest.mark.parametrize("enabled", (False, True))
+def test_detection_and_safety_flags_are_model_3_y_only(candidate, enabled):
+  cp = screen_params(candidate, enabled)
+  detected = candidate in (CAR.TESLA_MODEL_3, CAR.TESLA_MODEL_Y)
+  assert bool(cp.flags & TeslaFlags.HAS_VEHICLE_BUS) == detected
+  assert bool(cp.flags & TeslaFlags.AOL_SCREEN_BUTTON) == (detected and enabled)
+  assert any(config.safetyParam & TeslaSafetyFlags.AOL_SCREEN_BUTTON for config in cp.safetyConfigs) == (detected and enabled)
+
+
+@pytest.mark.parametrize(("bus", "length"), ((None, 8), (0, 8), (2, 8), (1, 7), (1, 4)))
+def test_harness_requires_correct_bus_and_length(bus, length):
+  cp = screen_params(bus=bus, length=length)
+  assert not cp.flags & (TeslaFlags.HAS_VEHICLE_BUS | TeslaFlags.AOL_SCREEN_BUTTON)
+  assert not cp.safetyConfigs[0].safetyParam & TeslaSafetyFlags.AOL_SCREEN_BUTTON
+  assert Bus.adas not in CarState.get_can_parsers(cp)
+
+
+@pytest.mark.parametrize("alpha_long", (False, True))
+def test_gesture_does_not_select_longitudinal(alpha_long):
+  baseline = screen_params(enabled=False, alpha_long=alpha_long)
+  enabled = screen_params(alpha_long=alpha_long)
+  assert enabled.openpilotLongitudinalControl == baseline.openpilotLongitudinalControl
+  assert enabled.pcmCruise == baseline.pcmCruise
+  assert enabled.safetyConfigs[0].safetyParam == baseline.safetyConfigs[0].safetyParam | TeslaSafetyFlags.AOL_SCREEN_BUTTON
+
+
+@pytest.mark.parametrize("enabled", (False, True))
+def test_screen_brake_safety_flag_requires_the_gesture_feature(enabled):
+  fingerprint = gen_empty_fingerprint()
+  fingerprint[1][0x3DF] = 8
+  toggles = SimpleNamespace(tesla_aol_screen_tap_requested=enabled, tesla_aol_screen_brake_disengage_requested=True,
+                           trailer_load_kg=0.0)
+  cp = CarInterface.get_params(CAR.TESLA_MODEL_3, fingerprint, [], False, False, False, toggles)
+  assert bool(cp.safetyConfigs[0].safetyParam & TeslaSafetyFlags.AOL_SCREEN_DISENGAGE_ON_BRAKE) == enabled
+
+
+def test_parser_only_added_with_setting_and_detected_addon():
+  assert Bus.adas not in CarState.get_can_parsers(screen_params(enabled=False))
+  parser = CarState.get_can_parsers(screen_params())[Bus.adas]
+  assert parser.bus == CANBUS.vehicle
+  assert parser.message_states[0x3DF].ignore_alive
+
+
+@pytest.mark.parametrize(("counts", "expected"), (
+  ([0, 3, 3, 3, 0, 0, 3, 0], [True, False, True, False]),
+  ([3, 3, 0, 3, 0], [False, True, False]),
+  ([0, 1, 2, 4, 5, 0], []),
+))
+def test_touch_edges_and_startup_baseline(counts, expected):
+  cp = screen_params()
+  fp_cp = custom.StarPilotCarParams.new_message()
+  cs = CarState(cp, fp_cp)
+  parser = CarState.get_can_parsers(cp)[Bus.adas]
+  packer = CANPacker("tesla_model3_vehicle")
+  events = []
+  for i, count in enumerate(counts):
+    parser.update([[int((i + 1) * 0.5e9), [packer.make_can_msg("UI_status2", CANBUS.vehicle, {"UI_activeTouchPoints": count})]]])
+    events.extend(cs.update_screen_button(parser))
+  assert [event.pressed for event in events if event.type == ButtonType.lkas] == expected
+  parser.update([[60_000_000_000, []]])
+  assert cs.update_screen_button(parser) == []
+  assert parser.can_valid
+  assert not parser.bus_timeout
+
+
+def test_multiple_touch_edges_in_one_update_are_not_lost():
+  cp = screen_params()
+  fp_cp = custom.StarPilotCarParams.new_message()
+  cs = CarState(cp, fp_cp)
+  parser = CarState.get_can_parsers(cp)[Bus.adas]
+  packer = CANPacker("tesla_model3_vehicle")
+  parser.update([[i * 10_000_000, [packer.make_can_msg("UI_status2", 1, {"UI_activeTouchPoints": count})]]
+                 for i, count in enumerate((0, 3, 0, 3, 0), 1)])
+  assert [event.pressed for event in cs.update_screen_button(parser) if event.type == ButtonType.lkas] == [True, False, True, False]
+
+
+@pytest.mark.parametrize("length", (0, 3, 4, 5, 6, 7, 9, 12))
+def test_malformed_touch_frames_do_not_produce_button_events(length):
+  cp = screen_params()
+  cs = CarState(cp, custom.StarPilotCarParams.new_message())
+  parser = CarState.get_can_parsers(cp)[Bus.adas]
+  packer = CANPacker("tesla_model3_vehicle")
+  parser.update([[1_000_000_000, [packer.make_can_msg("UI_status2", 1, {"UI_activeTouchPoints": 0})]]])
+  cs.update_screen_button(parser)
+  address, data, bus = packer.make_can_msg("UI_status2", 1, {"UI_activeTouchPoints": 3})
+  parser.update([[2_000_000_000, [(address, data[:length].ljust(length, b"\x00"), bus)]]])
+  assert cs.update_screen_button(parser) == []
+  assert cs.active_touch_points == 0
+  parser.update([[3_000_000_000, [(address, data, bus)]]])
+  assert any(event.type == ButtonType.lkas and event.pressed for event in cs.update_screen_button(parser))
+
+
+def test_button_is_appended_without_changing_cruise_state():
+  cp = screen_params()
+  fp_cp = custom.StarPilotCarParams.new_message()
+  cs = CarState(cp, fp_cp)
+  parsers = CarState.get_can_parsers(cp)
+  parsers[Bus.party].vl["DI_state"]["DI_cruiseState"] = 0
+  packer = CANPacker("tesla_model3_vehicle")
+  for count in (0, 3):
+    parsers[Bus.adas].update([[1_000_000_000, [packer.make_can_msg("UI_status2", 1, {"UI_activeTouchPoints": count})]]])
+    ret, _ = cs.update(parsers, SimpleNamespace())
+  assert any(event.type == ButtonType.lkas and event.pressed for event in ret.buttonEvents)
+  assert not ret.cruiseState.enabled
+  assert not ret.cruiseState.available
diff --git a/opendbc_repo/opendbc/car/tesla/values.py b/opendbc_repo/opendbc/car/tesla/values.py
index 50c74f381f..cfc29c049d 100644
--- a/opendbc_repo/opendbc/car/tesla/values.py
+++ b/opendbc_repo/opendbc/car/tesla/values.py
@@ -144,10 +144,14 @@ class TeslaSafetyFlags(IntFlag):
   FLAG_EXTERNAL_PANDA = 4
   FLAG_HW1 = 8
   COOP_STEERING = 256
+  AOL_SCREEN_BUTTON = 512
+  AOL_SCREEN_DISENGAGE_ON_BRAKE = 1024
 
 
 class TeslaFlags(IntFlag):
   LONG_CONTROL = 1
+  HAS_VEHICLE_BUS = 2
+  AOL_SCREEN_BUTTON = 4
 
 
 class CruiseButtons:
diff --git a/opendbc_repo/opendbc/dbc/tesla_model3_vehicle.dbc b/opendbc_repo/opendbc/dbc/tesla_model3_vehicle.dbc
index 604db8fe27..8e47460c38 100644
--- a/opendbc_repo/opendbc/dbc/tesla_model3_vehicle.dbc
+++ b/opendbc_repo/opendbc/dbc/tesla_model3_vehicle.dbc
@@ -236,6 +236,9 @@ BO_ 1013 ID3F5VCFRONT_lighting: 8 VEH
  SG_ VCFRONT_indicatorRightRequest : 2|2@1+ (1,0) [0|2] ""  Receiver
  SG_ VCFRONT_indicatorLeftRequest : 0|2@1+ (1,0) [0|2] ""  Receiver
 
+BO_ 991 UI_status2: 8 VehicleBus
+ SG_ UI_activeTouchPoints : 24|8@1+ (1,0) [0|255] "" VehicleBus
+
 VAL_ 568 SpdCtrlLvr_Stat 32 "DN_1ST" 16 "UP_1ST" 8 "DN_2ND" 4 "UP_2ND" 2 "RWD" 1 "FWD" 0 "IDLE" ;
 VAL_ 568 DTR_Dist_Rq 255 "SNA" 200 "ACC_DIST_7" 166 "ACC_DIST_6" 133 "ACC_DIST_5" 100 "ACC_DIST_4" 66 "ACC_DIST_3" 33 "ACC_DIST_2" 0 "ACC_DIST_1" ;
 VAL_ 568 TurnIndLvr_Stat 3 "SNA" 2 "RIGHT" 1 "LEFT" 0 "IDLE" ;
diff --git a/opendbc_repo/opendbc/safety/modes/tesla.h b/opendbc_repo/opendbc/safety/modes/tesla.h
index d5081653b6..89e360fd9d 100644
--- a/opendbc_repo/opendbc/safety/modes/tesla.h
+++ b/opendbc_repo/opendbc/safety/modes/tesla.h
@@ -4,6 +4,9 @@
 
 static bool tesla_longitudinal = false;
 static bool tesla_coop_steering = false;
+static bool tesla_aol_screen_button = false;
+static bool tesla_screen_disengage_on_brake = false;
+static bool tesla_touch_initialized = false;
 static bool tesla_stock_aeb = false;
 
 #define TESLA_STEERING_DISENGAGE_TORQUE 500  // cNm
@@ -94,6 +97,20 @@ static bool tesla_get_quality_flag_valid(const CANPacket_t *msg) {
   return valid;
 }
 
+static void tesla_rx_all_hook(const CANPacket_t *msg) {
+  // The add-on's UI message is asynchronous, not a required periodic safety input.
+  if (tesla_aol_screen_button && (msg->bus == 1U) && (msg->addr == 0x3DFU) && (GET_LEN(msg) == 8)) {
+    const bool screen_button = msg->data[3] == 3U;  // UI_activeTouchPoints
+    if (tesla_touch_initialized && screen_button && !lkas_button_prev && !steering_disengage &&
+        !(tesla_screen_disengage_on_brake && brake_pressed)) {
+      lkas_on = !aol_allowed;
+    }
+    // A touch held during startup is not an engagement request.
+    tesla_touch_initialized = true;
+    lkas_button_prev = screen_button;
+  }
+}
+
 static void tesla_rx_hook(const CANPacket_t *msg) {
 
   if (msg->bus == 0U) {
@@ -112,6 +129,9 @@ static void tesla_rx_hook(const CANPacket_t *msg) {
       steering_disengage = (hands_on_level >= 3) ||
                            (tesla_coop_steering && (SAFETY_ABS(torsion_bar_torque) > TESLA_STEERING_DISENGAGE_TORQUE)) ||
                            ((eac_status == 0) && (eac_error_code == 9));
+      if (tesla_aol_screen_button && steering_disengage) {
+        lkas_on = false;
+      }
     }
 
     // Vehicle speed (DI_speed)
@@ -136,6 +156,9 @@ static void tesla_rx_hook(const CANPacket_t *msg) {
     // Brake pressed
     if (msg->addr == 0x39dU) {
       brake_pressed = (msg->data[2] & 0x03U) == 2U;
+      if (tesla_screen_disengage_on_brake && brake_pressed) {
+        lkas_on = false;
+      }
     }
 
     // Cruise and Autopark/Summon state
@@ -166,7 +189,11 @@ static void tesla_rx_hook(const CANPacket_t *msg) {
 
       pcm_cruise_check(cruise_engaged);
 
-      acc_main_on = ((cruise_state == 1) || cruise_engaged) && !tesla_autopark;
+      const bool acc_main_on_now = ((cruise_state == 1) || cruise_engaged) && !tesla_autopark;
+      if (tesla_aol_screen_button && acc_main_on && !acc_main_on_now && !brake_pressed) {
+        lkas_on = false;
+      }
+      acc_main_on = acc_main_on_now;
     }
 
     if (msg->addr == 0x155U) {
@@ -187,7 +214,8 @@ static void tesla_rx_hook(const CANPacket_t *msg) {
       bool tesla_stock_lkas_now = steering_control_type == 2;  // "LANE_KEEP_ASSIST"
 
       // Only consider rising edges while controls are not allowed
-      if (tesla_stock_lkas_now && !tesla_stock_lkas_prev && !controls_allowed) {
+      if (tesla_stock_lkas_now && !tesla_stock_lkas_prev &&
+          !(controls_allowed || (tesla_aol_screen_button && aol_allowed))) {
         tesla_stock_lkas = true;
       }
       if (!tesla_stock_lkas_now) {
@@ -337,6 +365,11 @@ static safety_config tesla_init(uint16_t param) {
   };
 
   SAFETY_UNUSED(param);
+  const uint16_t TESLA_FLAG_AOL_SCREEN_BUTTON = 512;
+  const uint16_t TESLA_FLAG_AOL_SCREEN_DISENGAGE_ON_BRAKE = 1024;
+  tesla_aol_screen_button = GET_FLAG(param, TESLA_FLAG_AOL_SCREEN_BUTTON);
+  tesla_screen_disengage_on_brake = tesla_aol_screen_button && GET_FLAG(param, TESLA_FLAG_AOL_SCREEN_DISENGAGE_ON_BRAKE);
+  tesla_touch_initialized = false;
 #ifdef ALLOW_DEBUG
   const uint16_t TESLA_FLAG_LONGITUDINAL_CONTROL = 1;
   const uint16_t TESLA_FLAG_COOP_STEERING = 256;
@@ -377,6 +410,7 @@ static safety_config tesla_init(uint16_t param) {
 
 const safety_hooks tesla_hooks = {
   .init = tesla_init,
+  .rx_all = tesla_rx_all_hook,
   .rx = tesla_rx_hook,
   .tx = tesla_tx_hook,
   .fwd = tesla_fwd_hook,
diff --git a/opendbc_repo/opendbc/safety/tests/test_tesla_screen_button.py b/opendbc_repo/opendbc/safety/tests/test_tesla_screen_button.py
new file mode 100644
index 0000000000..d67d08aac5
--- /dev/null
+++ b/opendbc_repo/opendbc/safety/tests/test_tesla_screen_button.py
@@ -0,0 +1,160 @@
+import unittest
+
+from opendbc.car.structs import CarParams
+from opendbc.car.tesla.values import TeslaSafetyFlags
+from opendbc.safety import ALTERNATIVE_EXPERIENCE
+from opendbc.safety.tests.common import CANPackerSafety, make_msg
+from opendbc.safety.tests import test_tesla
+
+
+class TestTeslaScreenButton(unittest.TestCase):
+  TX_MSGS = None
+
+  def setUp(self):
+    self.helper = test_tesla.TestTeslaStockSafety()
+    self.helper.setUp()
+    self.safety = self.helper.safety
+    self.vehicle_packer = CANPackerSafety("tesla_model3_vehicle")
+    self.init_safety()
+
+  def init_safety(self, flag=True, aol=True, long_control=False, disengage_on_brake=False):
+    param = (TeslaSafetyFlags.AOL_SCREEN_BUTTON if flag else 0) | (TeslaSafetyFlags.LONG_CONTROL if long_control else 0)
+    if disengage_on_brake:
+      param |= TeslaSafetyFlags.AOL_SCREEN_DISENGAGE_ON_BRAKE
+    self.assertEqual(self.safety.set_safety_hooks(CarParams.SafetyModel.tesla, param), 0)
+    self.safety.init_tests()
+    self.safety.set_alternative_experience(ALTERNATIVE_EXPERIENCE.ALWAYS_ON_LATERAL if aol else 0)
+    self.helper._rx(self.helper._pcm_status_msg(False))
+    self.safety.set_angle_meas(0, 0)
+    self.safety.set_desired_angle_last(0)
+
+  def touch(self, fingers, bus=1):
+    self.helper._rx(self.vehicle_packer.make_can_msg_safety("UI_status2", bus, {"UI_activeTouchPoints": fingers}))
+
+  def gesture(self):
+    self.touch(0)
+    self.touch(3)
+
+  def test_gesture_enables_only_lateral(self):
+    self.assertFalse(self.helper._tx(self.helper._angle_cmd_msg(0)))
+    self.gesture()
+    self.assertTrue(self.safety.get_aol_allowed())
+    self.assertTrue(self.safety.get_lkas_on())
+    self.assertFalse(self.safety.get_controls_allowed())
+    self.assertTrue(self.helper._tx(self.helper._angle_cmd_msg(0)))
+    self.assertFalse(self.helper._tx(self.helper._long_control_msg(10, acc_state=2, accel_limits=(0, 1))))
+    self.gesture()
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.assertFalse(self.helper._tx(self.helper._angle_cmd_msg(0)))
+
+  def test_does_not_enable_alpha_long_actuation(self):
+    self.init_safety(long_control=True)
+    self.gesture()
+    self.assertTrue(self.safety.get_aol_allowed())
+    self.assertFalse(self.safety.get_controls_allowed())
+    self.assertFalse(self.helper._tx(self.helper._long_control_msg(10, acc_state=2, accel_limits=(0, 1))))
+
+  def test_flag_and_aol_are_required(self):
+    for flag, aol in ((False, False), (False, True), (True, False)):
+      with self.subTest(flag=flag, aol=aol):
+        self.init_safety(flag=flag, aol=aol)
+        self.gesture()
+        self.assertFalse(self.safety.get_aol_allowed())
+        self.assertFalse(self.helper._tx(self.helper._angle_cmd_msg(0)))
+
+  def test_wrong_bus_and_length_do_not_toggle(self):
+    for bus in (0, 2, 3):
+      self.gesture_on_wrong_bus(bus)
+      self.assertFalse(self.safety.get_lkas_on())
+    self.touch(0)
+    for length in (0, 3, 4, 5, 6, 7):
+      msg = make_msg(1, 0x3DF, length)
+      if length > 3:
+        msg[0].data[3] = 3
+      self.helper._rx(msg)
+      self.assertFalse(self.safety.get_lkas_on())
+
+  def gesture_on_wrong_bus(self, bus):
+    self.touch(0, bus)
+    self.touch(3, bus)
+
+  def test_held_touch_and_other_finger_counts(self):
+    for fingers in (3, 3, 0, 1, 2, 4, 5, 255, 0):
+      self.touch(fingers)
+      self.assertFalse(self.safety.get_lkas_on())
+    self.touch(3)
+    for _ in range(20):
+      self.touch(3)
+      self.assertTrue(self.safety.get_lkas_on())
+    self.touch(0)
+    self.touch(3)
+    self.assertFalse(self.safety.get_lkas_on())
+
+  def test_brake_disables_long_but_not_gesture_lateral(self):
+    self.gesture()
+    self.helper._rx(self.helper._user_brake_msg(True))
+    self.assertTrue(self.safety.get_aol_allowed())
+    self.assertFalse(self.safety.get_controls_allowed())
+    self.assertTrue(self.helper._tx(self.helper._angle_cmd_msg(0)))
+
+  def test_opt_in_brake_disengage_needs_brake_release_and_new_gesture(self):
+    self.init_safety(disengage_on_brake=True)
+    self.gesture()
+    self.helper._rx(self.helper._user_brake_msg(True))
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.gesture()
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.helper._rx(self.helper._user_brake_msg(False))
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.gesture()
+    self.assertTrue(self.safety.get_aol_allowed())
+
+  def test_steering_override_requires_a_new_gesture(self):
+    self.gesture()
+    self.helper._rx(self.helper._angle_meas_msg(0, hands_on_level=3))
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.gesture()
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.helper._rx(self.helper._angle_meas_msg(0))
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.gesture()
+    self.assertTrue(self.safety.get_aol_allowed())
+
+  def test_cancelled_cruise_clears_gesture_latch(self):
+    self.gesture()
+    self.helper._rx(self.helper._pcm_status_msg(True))
+    self.helper._rx(self.helper._pcm_status_msg(False))
+    self.assertFalse(self.safety.get_aol_allowed())
+    self.assertFalse(self.safety.get_lkas_on())
+
+  def test_safety_reinitialization_clears_touch_latch(self):
+    self.gesture()
+    self.init_safety()
+    self.touch(3)
+    self.assertFalse(self.safety.get_aol_allowed())
+
+  def test_stock_lkas_does_not_block_authorized_gesture_steering(self):
+    self.gesture()
+    self.helper._rx(self.helper._angle_cmd_msg(0, state=2, bus=2))
+    self.assertTrue(self.helper._tx(self.helper._angle_cmd_msg(0)))
+
+  def test_stock_lkas_still_blocks_when_not_authorized(self):
+    self.helper._rx(self.helper._angle_cmd_msg(0, state=2, bus=2))
+    self.gesture()
+    self.assertFalse(self.helper._tx(self.helper._angle_cmd_msg(0)))
+
+  def test_autopark_still_blocks_steering(self):
+    self.helper._rx(self.helper._pcm_status_msg(False, autopark_state=3))
+    self.gesture()
+    self.assertFalse(self.helper._tx(self.helper._angle_cmd_msg(0)))
+
+  def test_aeb_still_blocks_longitudinal_and_is_forwarded(self):
+    self.init_safety(long_control=True)
+    self.gesture()
+    self.helper._rx(self.helper._long_control_msg(0, aeb_event=1, bus=2))
+    self.assertFalse(self.helper._tx(self.helper._long_control_msg(0, acc_state=13)))
+    self.assertEqual(self.safety.safety_fwd_hook(2, 0x2B9), 0)
+
+
+if __name__ == "__main__":
+  unittest.main()
diff --git a/selfdrive/controls/lib/longitudinal_planner.py b/selfdrive/controls/lib/longitudinal_planner.py
index 1683b6bf34..da953fb304 100755
--- a/selfdrive/controls/lib/longitudinal_planner.py
+++ b/selfdrive/controls/lib/longitudinal_planner.py
@@ -21,6 +21,8 @@ from openpilot.selfdrive.controls.lib.lead_follow_policy import apply as apply_f
 from openpilot.selfdrive.controls.lib.lead_follow_policy import is_nonurgent_duplicate_vision_follow
 from openpilot.selfdrive.controls.lib.longitudinal_vehicle_tunes import (
   get_far_follow_output_slew_rates,
+  get_far_follow_output_slew_min_speed,
+  is_kia_niro_ev_follow_lead,
   get_follow_prebrake_min_headway,
   get_honda_accord_lead_departure_tune,
   get_honda_accord_stop_go_accel_cap,
@@ -606,6 +608,7 @@ class LongitudinalPlanner:
     self.output_a_target = 0.0
     self.output_should_stop = False
     self.far_follow_brake_slew_rate, self.far_follow_release_slew_rate = get_far_follow_output_slew_rates(CP)
+    self.far_follow_slew_min_speed = get_far_follow_output_slew_min_speed(CP, VEHICLE_FAR_FOLLOW_SLEW_MIN_SPEED)
     self.untracked_slow_lead_decel_scale = get_untracked_slow_lead_decel_scale(CP)
     self.tracked_lead_catchup_headway_margins = get_tracked_lead_catchup_headway_margins(CP)
     self.far_follow_output_slew_active = False
@@ -1415,7 +1418,7 @@ class LongitudinalPlanner:
       if bool(getattr(lead, "status", False)) and
       abs(float(getattr(lead, "yRel", 0.0))) <= VEHICLE_FAR_FOLLOW_SLEW_MAX_LATERAL_OFFSET
     ]
-    safe_far_follow = bool(centered_leads and float(v_ego) >= VEHICLE_FAR_FOLLOW_SLEW_MIN_SPEED)
+    safe_far_follow = bool(centered_leads and float(v_ego) >= self.far_follow_slew_min_speed)
     for lead in centered_leads:
       distance = float(getattr(lead, "dRel", 0.0))
       closing_speed = max(0.0, float(v_ego) - float(getattr(lead, "vLead", v_ego)))
@@ -2137,6 +2140,13 @@ class LongitudinalPlanner:
       any(is_toyota_rav4_tss2_radar_follow_lead(self.CP, lead, scene_v_ego)
           for lead in (self.lead_one, self.lead_two))
     )
+    niro_follow = (
+      not experimental_mode and
+      not bool(getattr(sm['starpilotPlan'], 'forcingStop', False)) and
+      not bool(getattr(sm['starpilotPlan'], 'redLight', False)) and
+      not bool(getattr(sm['starpilotPlan'], 'stopSignConfirmed', False)) and
+      any(is_kia_niro_ev_follow_lead(self.CP, lead, scene_v_ego) for lead in (self.lead_one, self.lead_two))
+    )
     lightning_stopped_radar_follow = (
       experimental_mode and
       not bool(getattr(sm['starpilotPlan'], 'forcingStop', False)) and
@@ -2148,7 +2158,7 @@ class LongitudinalPlanner:
     # StarPilot trackingLead is debounce/model-length based. Keep a raw close-lead
     # safety path so ACC/chill does not ignore a visible lead during that debounce.
     lead_control_active = (
-      tracking_lead or raw_close_lead_control or early_truck_follow or rav4_radar_follow or
+      tracking_lead or raw_close_lead_control or early_truck_follow or rav4_radar_follow or niro_follow or
       lightning_stopped_radar_follow or
       any(is_toyota_corolla_early_radar_follow_lead(self.CP, lead, scene_v_ego)
           for lead in (self.lead_one, self.lead_two))
diff --git a/selfdrive/controls/lib/longitudinal_vehicle_tunes.py b/selfdrive/controls/lib/longitudinal_vehicle_tunes.py
index eef254e4be..5103b73e01 100644
--- a/selfdrive/controls/lib/longitudinal_vehicle_tunes.py
+++ b/selfdrive/controls/lib/longitudinal_vehicle_tunes.py
@@ -24,8 +24,8 @@ HONDA_ACCORD_STANDSTILL_GUARD_MAX_EGO_SPEED = 0.25
 HYUNDAI_ELANTRA_LEAD_FOLLOW_JERK_SCALE = 1.25
 GENESIS_GV70_ELECTRIFIED_LEAD_FOLLOW_JERK_SCALE = 1.75
 KIA_NIRO_EV_LEAD_FOLLOW_JERK_SCALE = 1.5
-KIA_NIRO_EV_FAR_FOLLOW_BRAKE_SLEW_RATE = 2.5
-KIA_NIRO_EV_FAR_FOLLOW_RELEASE_SLEW_RATE = 1.75
+KIA_NIRO_EV_FAR_FOLLOW_BRAKE_SLEW_RATE = 2.0
+KIA_NIRO_EV_FAR_FOLLOW_RELEASE_SLEW_RATE = 1.25
 GENESIS_GV70_ELECTRIFIED_SCC_JERK_UPPER = 1.5
 GENESIS_GV70_ELECTRIFIED_SCC_JERK_LOWER = 2.0
 GENESIS_GV70_ELECTRIFIED_SCC_URGENT_JERK_LOWER = 5.0
@@ -588,6 +588,23 @@ def allow_radar_standstill_gap_settle(CP):
   )
 
 
+def is_kia_niro_ev_follow_lead(CP, lead, v_ego):
+  if (
+    getattr(CP, "brand", "") != "hyundai" or str(getattr(CP, "carFingerprint", "")) != "KIA_NIRO_EV" or
+    lead is None or not bool(getattr(lead, "status", False)) or bool(getattr(lead, "radar", False)) or
+    float(getattr(lead, "modelProb", 0.0)) < 0.95 or
+    abs(float(getattr(lead, "yRel", 0.0))) > 1.5 or float(v_ego) < 5.0
+  ):
+    return False
+  return 10.0 <= float(lead.dRel) <= max(40.0, 2.5 * float(v_ego))
+
+
+def get_far_follow_output_slew_min_speed(CP, default_min_speed):
+  if getattr(CP, "brand", "") == "hyundai" and str(getattr(CP, "carFingerprint", "")) == "KIA_NIRO_EV":
+    return 5.0
+  return default_min_speed
+
+
 def get_far_follow_output_slew_rates(CP):
   if getattr(CP, "brand", "") == "hyundai" and str(getattr(CP, "carFingerprint", "")) == "KIA_NIRO_EV":
     return (
diff --git a/selfdrive/controls/tests/test_longitudinal_planner.py b/selfdrive/controls/tests/test_longitudinal_planner.py
index 3133c26827..e5a3c41903 100644
--- a/selfdrive/controls/tests/test_longitudinal_planner.py
+++ b/selfdrive/controls/tests/test_longitudinal_planner.py
@@ -383,12 +383,12 @@ def test_niro_ev_far_follow_slew_is_vehicle_specific_and_preserves_urgent_brakin
   planner.lead_one = make_lead(status=True, d_rel=45.0, v_lead=15.0, model_prob=0.99, y_rel=0.0)
   planner.lead_two = make_lead(status=False)
 
-  assert get_far_follow_output_slew_rates(CP) == pytest.approx((2.5, 1.75))
+  assert get_far_follow_output_slew_rates(CP) == pytest.approx((2.0, 1.25))
   assert get_far_follow_output_slew_rates(next_gen) == (0.0, 0.0)
   first = planner.get_vehicle_far_follow_slew_target(16.0, 0.0, -0.4, False, False)
   release = planner.get_vehicle_far_follow_slew_target(16.0, first, 0.3, False, False)
   assert first == pytest.approx(-0.4)
-  assert release == pytest.approx(first + 1.75 * planner.dt)
+  assert release == pytest.approx(first + 1.25 * planner.dt)
 
   planner.lead_one.dRel = 18.0
   assert planner.get_vehicle_far_follow_slew_target(16.0, release, -1.5, False, False) == pytest.approx(-1.5)
diff --git a/selfdrive/controls/tests/test_niro_lead_follow.py b/selfdrive/controls/tests/test_niro_lead_follow.py
new file mode 100644
index 0000000000..7c1b6ca38c
--- /dev/null
+++ b/selfdrive/controls/tests/test_niro_lead_follow.py
@@ -0,0 +1,132 @@
+from types import SimpleNamespace
+
+import pytest
+
+from opendbc.car.hyundai.interface import CarInterface
+from opendbc.car.hyundai.values import CAR
+from openpilot.selfdrive.controls.lib import longitudinal_planner as planner_module
+from openpilot.selfdrive.controls.lib.longitudinal_planner import LongitudinalPlanner
+from openpilot.selfdrive.controls.lib.longitudinal_vehicle_tunes import (
+  get_far_follow_output_slew_min_speed,
+  is_kia_niro_ev_follow_lead,
+)
+from openpilot.selfdrive.controls.tests.test_longitudinal_planner import make_lead, make_sm, make_toggles
+
+
+@pytest.mark.parametrize("brand,fingerprint", [
+  ("hyundai", "KIA_NIRO_EV_2ND_GEN"),
+  ("hyundai", "HYUNDAI_IONIQ_6"),
+  ("hyundai", "KIA_EV9"),
+  ("toyota", "TOYOTA_COROLLA_TSS2"),
+  ("gm", "CHEVROLET_BOLT_EUV"),
+  ("gm", "KIA_NIRO_EV"),
+])
+def test_follow_tune_does_not_apply_to_other_cars(brand, fingerprint):
+  cp = SimpleNamespace(brand=brand, carFingerprint=fingerprint)
+  lead = make_lead(status=True, d_rel=32.0, v_lead=8.5, model_prob=0.99)
+  assert not is_kia_niro_ev_follow_lead(cp, lead, 9.3)
+  assert get_far_follow_output_slew_min_speed(cp, 10.0) == 10.0
+
+
+@pytest.mark.parametrize("speed,fields", [
+  (9.3, {"status": False}),
+  (9.3, {"radar": True}),
+  (9.3, {"model_prob": 0.94}),
+  (9.3, {"y_rel": 1.51}),
+  (9.3, {"d_rel": 40.1}),
+  (25.0, {"d_rel": 62.6}),
+  (9.3, {"d_rel": 9.9}),
+  (4.9, {}),
+])
+def test_follow_tune_excludes_uncertain_far_and_launch_leads(speed, fields):
+  cp = SimpleNamespace(brand="hyundai", carFingerprint="KIA_NIRO_EV")
+  values = dict(status=True, d_rel=32.0, v_lead=8.5, model_prob=0.99)
+  values.update(fields)
+  assert not is_kia_niro_ev_follow_lead(cp, make_lead(**values), speed)
+
+
+@pytest.mark.parametrize("experimental,scene,expected", [
+  (False, None, True),
+  (True, None, False),
+  (False, "forcingStop", False),
+  (False, "redLight", False),
+  (False, "stopSignConfirmed", False),
+])
+@pytest.mark.parametrize("lead_slot", ["lead_one", "lead_two"])
+def test_follow_admission_keeps_scene_and_mode_selection_unchanged(monkeypatch, experimental, scene, expected, lead_slot):
+  cp = CarInterface.get_non_essential_params(CAR.KIA_NIRO_EV)
+  planner = LongitudinalPlanner(cp, init_v=9.3)
+  lead = make_lead(status=True, d_rel=32.0, v_lead=8.5, a_lead=-0.3, model_prob=0.99)
+  sm = make_sm(9.3, -0.3, -3.5, experimental_mode=experimental,
+               tracking_lead=False, **{lead_slot: lead})
+  if scene:
+    setattr(sm["starpilotPlan"], scene, True)
+  captured = []
+  update = planner.mpc.update
+
+  def capture(*args, **kwargs):
+    captured.append(kwargs["tracking_lead"])
+    return update(*args, **kwargs)
+
+  monkeypatch.setattr(planner.mpc, "update", capture)
+  planner.update(sm, make_toggles())
+
+  assert captured == [expected]
+  assert planner.mode == ("blended" if experimental else "acc")
+  assert sm["selfdriveState"].experimentalMode is experimental
+  assert not sm["starpilotPlan"].trackingLead
+  if scene:
+    assert getattr(sm["starpilotPlan"], scene)
+
+
+def test_city_follow_slew_damps_pulses_but_preserves_urgent_targets():
+  cp = CarInterface.get_non_essential_params(CAR.KIA_NIRO_EV)
+  planner = LongitudinalPlanner(cp, init_v=9.3)
+  planner.lead_one = make_lead(status=True, d_rel=32.0, v_lead=8.5, model_prob=0.99)
+  planner.lead_two = make_lead(status=False)
+
+  assert planner.far_follow_slew_min_speed == 5.0
+  first = planner.get_vehicle_far_follow_slew_target(9.3, 0.0, -0.3, False, False)
+  braking = planner.get_vehicle_far_follow_slew_target(9.3, first, -0.8, False, False)
+  release = planner.get_vehicle_far_follow_slew_target(9.3, braking, 1.0, False, False)
+  assert braking == pytest.approx(first - 2.0 * planner.dt)
+  assert release == pytest.approx(braking + 1.25 * planner.dt)
+  assert planner.get_vehicle_far_follow_slew_target(9.3, release, -3.5, False, True) == -3.5
+  assert planner.get_vehicle_far_follow_slew_target(9.3, release, -3.5, True, False) == -3.5
+  planner.lead_one.dRel = 12.0
+  assert planner.get_vehicle_far_follow_slew_target(9.3, release, -3.5, False, False) == -3.5
+  planner.lead_one.dRel = 32.0
+  planner.lead_one.vLead = 4.0
+  assert planner.get_vehicle_far_follow_slew_target(9.3, release, -3.5, False, False) == -3.5
+
+
+def test_acc_follow_stays_active_across_raw_close_lead_threshold(monkeypatch):
+  cp = CarInterface.get_non_essential_params(CAR.KIA_NIRO_EV)
+  baseline = LongitudinalPlanner(cp, init_v=9.3)
+  candidate = LongitudinalPlanner(cp, init_v=9.3)
+  old_tracking, new_tracking = [], []
+
+  def capture(mpc, values):
+    update = mpc.update
+
+    def record(*args, **kwargs):
+      values.append(kwargs["tracking_lead"])
+      return update(*args, **kwargs)
+
+    monkeypatch.setattr(mpc, "update", record)
+
+  capture(baseline.mpc, old_tracking)
+  capture(candidate.mpc, new_tracking)
+  for frame in range(20):
+    monkeypatch.setattr(planner_module.time, "monotonic", lambda: 100.0 + frame * 0.05)
+    lead = make_lead(status=True, d_rel=32.0,
+                     v_lead=8.5, a_lead=-0.3 if frame % 2 else -0.6, model_prob=0.99)
+    lead.aLeadTau = 0.3
+    sm = make_sm(9.3, -0.3, -1.0, experimental_mode=False, tracking_lead=False, lead_one=lead)
+    with monkeypatch.context() as old_gate:
+      old_gate.setattr(planner_module, "is_kia_niro_ev_follow_lead", lambda *args: False)
+      baseline.update(sm, make_toggles())
+    candidate.update(sm, make_toggles())
+
+  assert old_tracking == [True, False] * 10
+  assert new_tracking == [True] * 20
diff --git a/starpilot/common/assets/device_settings_layout.json b/starpilot/common/assets/device_settings_layout.json
index 135d9decc7..a8622a2c46 100644
--- a/starpilot/common/assets/device_settings_layout.json
+++ b/starpilot/common/assets/device_settings_layout.json
@@ -161,6 +161,18 @@
         "vehicle_makes": ["Tesla"],
         "settings_tier": "simple"
       },
+      {
+        "key": "TeslaAOLScreenTap",
+        "label": "Three-Finger AOL Tap",
+        "description": "Toggle Always On Lateral by touching the Tesla screen with three fingers. Requires the Model 3/Y Vehicle CAN add-on cable, which is detected automatically. Does not engage or cancel cruise control. Restart the device after changing this setting or the AOL brake behavior when screen taps are enabled.",
+        "picker_description": "Toggle steering with a three-finger screen touch using the Vehicle CAN add-on cable.",
+        "data_type": "bool",
+        "ui_type": "toggle",
+        "parent_key": "AlwaysOnLateral",
+        "vehicle_makes": ["Tesla"],
+        "requires_offroad": true,
+        "settings_tier": "simple"
+      },
       {
         "key": "LaneChanges",
         "label": "Lane Changes",
diff --git a/starpilot/common/starpilot_variables.py b/starpilot/common/starpilot_variables.py
index 6c9e9d83b1..84f785c407 100644
--- a/starpilot/common/starpilot_variables.py
+++ b/starpilot/common/starpilot_variables.py
@@ -21,7 +21,7 @@ from opendbc.car.hyundai.values import CAR as HYUNDAI_CAR, EV_CAR as HYUNDAI_EV_
 from opendbc.car.interfaces import TORQUE_SUBSTITUTE_PATH, CarInterfaceBase, GearShifter
 from opendbc.car.mock.values import CAR as MOCK
 from opendbc.car.subaru.values import SUBARU_REDNECK_CRUISE_CARS, SUBARU_STOP_START_CARS, SubaruFlags
-from opendbc.car.tesla.values import CAR as TESLA_CAR
+from opendbc.car.tesla.values import CAR as TESLA_CAR, TeslaFlags
 from opendbc.car.toyota.values import CAR as TOYOTA_CAR, ToyotaStarPilotFlags
 from openpilot.common.basedir import BASEDIR
 from openpilot.common.constants import CV
@@ -634,6 +634,8 @@ class StarPilotVariables:
       clear_update_flag = False
     # CarParams uses this value to select the matching Panda safety configuration.
     toggle.tesla_cooperative_steering = self.params.get_bool("TeslaCoopSteering")
+    toggle.tesla_aol_screen_tap_requested = self.params.get_bool("TeslaAOLScreenTap") and self.params.get_bool("AlwaysOnLateral")
+    toggle.tesla_aol_screen_brake_disengage_requested = self.params.get_bool("TeslaAOLDisengageOnBrake")
     toggle.rivian_angle_control = self.params.get_bool("RivianAngleControl")
 
     fallback_platform = GM_CAR.CHEVROLET_BOLT_ACC_2022_2023 if HARDWARE.get_device_type() == "pc" else MOCK.MOCK
@@ -865,6 +867,10 @@ class StarPilotVariables:
     toggle.tesla_aol_disengage_on_brake = self.get_value(
       "TeslaAOLDisengageOnBrake", condition=toggle.always_on_lateral and toggle.car_make == "tesla"
     )
+    toggle.tesla_aol_screen_tap = self.get_value(
+      "TeslaAOLScreenTap", condition=toggle.always_on_lateral and toggle.car_make == "tesla" and
+      toggle.car_model in (TESLA_CAR.TESLA_MODEL_3, TESLA_CAR.TESLA_MODEL_Y) and bool(CP.flags & TeslaFlags.AOL_SCREEN_BUTTON),
+    )
 
     main_cruise_button_control = self.get_button_function("MainCruiseButtonControl")
     toggle.main_cruise_aol_toggle = _main_cruise_aol_allowed(main_cruise_button_control)
diff --git a/starpilot/controls/starpilot_card.py b/starpilot/controls/starpilot_card.py
index 6a2a4903ac..6776b683ba 100644
--- a/starpilot/controls/starpilot_card.py
+++ b/starpilot/controls/starpilot_card.py
@@ -2,6 +2,7 @@
 from opendbc.car import structs
 from opendbc.car.chrysler.values import pacifica_hybrid_aol_requires_set_press
 from opendbc.car.hyundai.values import CAR as HYUNDAI_CAR, HyundaiFlags
+from opendbc.car.tesla.values import CAR as TESLA_CAR, TeslaFlags, TeslaSafetyFlags
 from opendbc.safety import ALTERNATIVE_EXPERIENCE
 from openpilot.common.params import Params
 from openpilot.selfdrive.car.cruise import CRUISE_LONG_PRESS, ButtonType, is_speed_limit_confirmation_pending
@@ -85,6 +86,16 @@ class StarPilotCard:
     self.prev_brake_pressed = False
     self.prev_cruise_enabled = False
     self.tesla_aol_brake_disengaged = False
+    self.tesla_screen_button = (
+      self.CP.brand == "tesla" and
+      getattr(self.CP, "carFingerprint", None) in (TESLA_CAR.TESLA_MODEL_3, TESLA_CAR.TESLA_MODEL_Y) and
+      bool(getattr(self.CP, "flags", 0) & TeslaFlags.AOL_SCREEN_BUTTON)
+    )
+    self.tesla_screen_aol_override = None
+    self.tesla_screen_disengage_on_brake = any(
+      config.safetyParam & TeslaSafetyFlags.AOL_SCREEN_DISENGAGE_ON_BRAKE
+      for config in getattr(self.CP, "safetyConfigs", ())
+    )
     self.decel_pressed = False
     self.cancelPressed_previously = False
     self.cancel_pulse_glide_suppressed = False
@@ -176,7 +187,8 @@ class StarPilotCard:
       return False
     tesla_disengage_on_brake = (
       self.CP.brand == "tesla" and
-      getattr(starpilot_toggles, "tesla_aol_disengage_on_brake", False)
+      (self.tesla_screen_disengage_on_brake if self.tesla_screen_button else
+       getattr(starpilot_toggles, "tesla_aol_disengage_on_brake", False))
     )
     if tesla_disengage_on_brake and not self.always_on_lateral_allowed and carState.brakePressed:
       return False
@@ -195,6 +207,8 @@ class StarPilotCard:
       self.controller_aol_override = self.always_on_lateral_allowed
     if tesla_disengage_on_brake and self.always_on_lateral_allowed:
       self.tesla_aol_brake_disengaged = False
+    if self.tesla_screen_button and getattr(starpilot_toggles, "tesla_aol_screen_tap", False):
+      self.tesla_screen_aol_override = self.always_on_lateral_allowed
     if carState.cruiseState.enabled or self.pause_lateral:
       self.pause_lateral = not self.always_on_lateral_allowed
     return True
@@ -271,6 +285,7 @@ class StarPilotCard:
       for be in carState.buttonEvents
     )
     pulse_glide_lkas_override = (
+      not self.tesla_screen_button and
       (bool(getattr(sm["carControl"], "longActive", False)) or self.pulse_and_glide) and
       getattr(starpilot_toggles, "pulse_and_glide_via_lkas", False)
     )
@@ -311,7 +326,8 @@ class StarPilotCard:
     forte_main_cruise_aol_managed = self.kia_forte_non_scc and starpilot_toggles.main_cruise_aol_toggle
     tesla_disengage_on_brake = (
       self.CP.brand == "tesla" and
-      getattr(starpilot_toggles, "tesla_aol_disengage_on_brake", False)
+      (self.tesla_screen_disengage_on_brake if self.tesla_screen_button else
+       getattr(starpilot_toggles, "tesla_aol_disengage_on_brake", False))
     )
     if not tesla_disengage_on_brake:
       self.tesla_aol_brake_disengaged = False
@@ -404,6 +420,24 @@ class StarPilotCard:
       self.tesla_aol_brake_disengaged = False
       self.always_on_lateral_allowed = True
 
+    if self.tesla_screen_button and getattr(starpilot_toggles, "tesla_aol_screen_tap", False):
+      # Keep the existing cruise path until a gesture explicitly overrides it.
+      if engagement_started or (cruise_available_changed and not carState.cruiseState.available and not carState.brakePressed):
+        if self.tesla_screen_aol_override is not None:
+          self.pause_lateral = False
+        self.tesla_screen_aol_override = None
+      if self.tesla_screen_aol_override is not None:
+        self.always_on_lateral_allowed = self.tesla_screen_aol_override
+      if self.tesla_aol_brake_disengaged:
+        self.always_on_lateral_allowed = False
+      if cancel_pressed or getattr(carState, "steeringDisengage", False):
+        self.tesla_screen_aol_override = False
+        self.always_on_lateral_allowed = False
+      else:
+        for be in carState.buttonEvents:
+          if self._button_type_raw(be) == int(ButtonType.lkas) and be.pressed:
+            self._toggle_controller_aol(carState, starpilot_toggles)
+
     if (tesla_disengage_on_brake and carState.brakePressed and not self.prev_brake_pressed and
         self.always_on_lateral_set):
       self.tesla_aol_brake_disengaged = True
@@ -486,7 +520,7 @@ class StarPilotCard:
     elif not cancel_pressed and self.cancel_pulse_glide_suppressed:
       self.cancel_pulse_glide_suppressed = False
 
-    if lkas_pressed:
+    if lkas_pressed and not self.tesla_screen_button:
       if self.CP.brand != "ford" or carState.cruiseState.available:
         if self.CP.brand == "ford" and getattr(starpilot_toggles, "ford_lkas_aol_toggle", False):
           self.pause_lateral = not self.pause_lateral
diff --git a/starpilot/controls/tests/test_starpilot_card.py b/starpilot/controls/tests/test_starpilot_card.py
index 49c90e0e16..7333cb4068 100644
--- a/starpilot/controls/tests/test_starpilot_card.py
+++ b/starpilot/controls/tests/test_starpilot_card.py
@@ -1396,6 +1396,120 @@ def test_tesla_aol_disengages_on_brake_until_deliberate_reengagement(monkeypatch
   assert ret.alwaysOnLateralEnabled is True
 
 
+@pytest.fixture
+def tesla_screen_card(monkeypatch, tmp_path):
+  monkeypatch.setattr(spc, "Params", FakeParams)
+  monkeypatch.setattr(spc, "ERROR_LOGS_PATH", tmp_path)
+  return spc.StarPilotCard(
+    SimpleNamespace(brand="tesla", carFingerprint=spc.TESLA_CAR.TESLA_MODEL_3, pcmCruise=True,
+                    flags=spc.TeslaFlags.HAS_VEHICLE_BUS | spc.TeslaFlags.AOL_SCREEN_BUTTON),
+    SimpleNamespace(alternativeExperience=spc.ALTERNATIVE_EXPERIENCE.ALWAYS_ON_LATERAL),
+  )
+
+
+def screen_toggles(**overrides):
+  return make_toggles(always_on_lateral=True, always_on_lateral_main=True, tesla_aol_screen_tap=True, **overrides)
+
+
+def screen_state(**kwargs):
+  return make_car_state(button_events=[SimpleNamespace(type=spc.ButtonType.lkas, pressed=True)], **kwargs)
+
+
+def test_tesla_screen_tap_toggles_without_engaging_cruise(tesla_screen_card):
+  card = tesla_screen_card
+  toggles, sm, fp_cs = screen_toggles(), make_sm(), SimpleNamespace(distancePressed=False)
+  cs = screen_state()
+  assert card.update(cs, fp_cs, sm, toggles).alwaysOnLateralEnabled
+  assert not cs.cruiseState.enabled
+  assert not cs.cruiseState.available
+  assert not sm["carControl"].longActive
+  for _ in range(10):
+    assert card.update(make_car_state(), fp_cs, sm, toggles).alwaysOnLateralEnabled
+  assert not card.update(screen_state(), fp_cs, sm, toggles).alwaysOnLateralEnabled
+  assert not card.update(make_car_state(), fp_cs, sm, toggles).alwaysOnLateralEnabled
+
+
+def test_tesla_screen_tap_pauses_only_lateral_with_active_cruise(tesla_screen_card):
+  card = tesla_screen_card
+  toggles, sm, fp_cs = screen_toggles(pulse_and_glide_via_lkas=True), make_sm(), SimpleNamespace(distancePressed=False)
+  sm["selfdriveState"].active = True
+  sm["carControl"].longActive = True
+  card.update(make_car_state(available=True, enabled=True), fp_cs, sm, toggles)
+  cs = screen_state(available=True, enabled=True)
+  ret = card.update(cs, fp_cs, sm, toggles)
+  assert not ret.alwaysOnLateralEnabled
+  assert ret.pauseLateral
+  assert cs.cruiseState.enabled
+  assert sm["carControl"].longActive
+  assert not card.pulse_and_glide
+  assert card.update(make_car_state(available=True, enabled=True), fp_cs, sm, toggles).pauseLateral
+  ret = card.update(screen_state(available=True, enabled=True), fp_cs, sm, toggles)
+  assert ret.alwaysOnLateralEnabled
+  assert not ret.pauseLateral
+
+
+def test_tesla_screen_tap_preserves_brake_and_stalk_paths(tesla_screen_card):
+  card = tesla_screen_card
+  toggles, sm, fp_cs = screen_toggles(), make_sm(), SimpleNamespace(distancePressed=False)
+  card.update(screen_state(), fp_cs, sm, toggles)
+  assert card.update(make_car_state(brake_pressed=True), fp_cs, sm, toggles).alwaysOnLateralAllowed
+  card.update(make_car_state(available=True, enabled=True), fp_cs, sm, toggles)
+  assert not card.update(make_car_state(), fp_cs, sm, toggles).alwaysOnLateralAllowed
+  sm["selfdriveState"].active = True
+  assert card.update(make_car_state(available=True, enabled=True), fp_cs, sm, toggles).alwaysOnLateralEnabled
+
+
+def test_tesla_screen_tap_respects_brake_disengage_option(tesla_screen_card):
+  card = tesla_screen_card
+  card.tesla_screen_disengage_on_brake = True
+  toggles, sm, fp_cs = screen_toggles(tesla_aol_disengage_on_brake=True), make_sm(), SimpleNamespace(distancePressed=False)
+  card.update(screen_state(), fp_cs, sm, toggles)
+  assert not card.update(make_car_state(brake_pressed=True), fp_cs, sm, toggles).alwaysOnLateralAllowed
+  assert not card.update(screen_state(brake_pressed=True), fp_cs, sm, toggles).alwaysOnLateralAllowed
+  assert not card.update(make_car_state(), fp_cs, sm, toggles).alwaysOnLateralAllowed
+  assert card.update(screen_state(), fp_cs, sm, toggles).alwaysOnLateralAllowed
+
+
+def test_tesla_screen_tap_reenables_after_brake_without_a_blocked_tap(tesla_screen_card):
+  card = tesla_screen_card
+  card.tesla_screen_disengage_on_brake = True
+  toggles, sm, fp_cs = screen_toggles(tesla_aol_disengage_on_brake=True), make_sm(), SimpleNamespace(distancePressed=False)
+  card.update(screen_state(), fp_cs, sm, toggles)
+  card.update(make_car_state(brake_pressed=True), fp_cs, sm, toggles)
+  card.update(make_car_state(), fp_cs, sm, toggles)
+  assert card.update(screen_state(), fp_cs, sm, toggles).alwaysOnLateralAllowed
+
+
+def test_tesla_screen_tap_does_not_bypass_other_aol_gates(tesla_screen_card):
+  toggles, sm, fp_cs = screen_toggles(), make_sm(), SimpleNamespace(distancePressed=False)
+  sm["liveCalibration"].calPerc = 0
+  assert not tesla_screen_card.update(screen_state(), fp_cs, sm, toggles).alwaysOnLateralEnabled
+  sm["liveCalibration"].calPerc = 100
+  sm["starpilotPlan"].lateralCheck = False
+  assert not tesla_screen_card.update(make_car_state(), fp_cs, sm, toggles).alwaysOnLateralEnabled
+  sm["starpilotPlan"].lateralCheck = True
+  cs = make_car_state()
+  cs.steeringDisengage = True
+  assert not tesla_screen_card.update(cs, fp_cs, sm, toggles).alwaysOnLateralAllowed
+  assert not tesla_screen_card.update(make_car_state(), fp_cs, sm, toggles).alwaysOnLateralAllowed
+
+
+@pytest.mark.parametrize(("brand", "candidate", "flags", "enabled"), (
+  ("tesla", spc.TESLA_CAR.TESLA_MODEL_3, 0, True),
+  ("tesla", spc.TESLA_CAR.TESLA_MODEL_Y, spc.TeslaFlags.HAS_VEHICLE_BUS, True),
+  ("tesla", spc.TESLA_CAR.TESLA_MODEL_X, spc.TeslaFlags.AOL_SCREEN_BUTTON, True),
+  ("hyundai", spc.HYUNDAI_CAR.HYUNDAI_IONIQ_6, spc.TeslaFlags.AOL_SCREEN_BUTTON, True),
+  ("tesla", spc.TESLA_CAR.TESLA_MODEL_3, spc.TeslaFlags.AOL_SCREEN_BUTTON, False),
+))
+def test_tesla_screen_toggle_cannot_affect_other_configs(monkeypatch, tmp_path, brand, candidate, flags, enabled):
+  monkeypatch.setattr(spc, "Params", FakeParams)
+  monkeypatch.setattr(spc, "ERROR_LOGS_PATH", tmp_path)
+  card = spc.StarPilotCard(SimpleNamespace(brand=brand, carFingerprint=candidate, flags=flags),
+                           SimpleNamespace(alternativeExperience=32))
+  toggles = make_toggles(always_on_lateral=True, always_on_lateral_main=True, tesla_aol_screen_tap=enabled)
+  assert not card.update(screen_state(), SimpleNamespace(distancePressed=False), make_sm(), toggles).alwaysOnLateralAllowed
+
+
 def test_tesla_aol_can_be_manually_reenabled_after_brake_release(monkeypatch, tmp_path):
   monkeypatch.setattr(spc, "Params", FakeParams)
   monkeypatch.setattr(spc, "ERROR_LOGS_PATH", tmp_path)
diff --git a/starpilot/system/the_galaxy/tests/test_device_settings_layout.py b/starpilot/system/the_galaxy/tests/test_device_settings_layout.py
index d23602a57a..5a84596a37 100644
--- a/starpilot/system/the_galaxy/tests/test_device_settings_layout.py
+++ b/starpilot/system/the_galaxy/tests/test_device_settings_layout.py
@@ -89,6 +89,16 @@ def test_tesla_aol_brake_disengage_is_tesla_only_and_opt_in():
   assert setting["ui_type"] == "toggle"
 
 
+def test_tesla_screen_tap_is_optional_parked_only_galaxy_setting():
+  setting = _params_by_section(_layout())["Lateral (Steering)"]["TeslaAOLScreenTap"]
+  assert _declared_default("TeslaAOLScreenTap") == "0"
+  assert setting["vehicle_makes"] == ["Tesla"]
+  assert setting["parent_key"] == "AlwaysOnLateral"
+  assert setting["requires_offroad"] is True
+  assert setting["ui_type"] == "toggle"
+  assert "detected automatically" in setting["description"]
+
+
 def test_galaxy_new_ui_is_the_visible_default_choice():
   galaxy_default = _params_by_section(_layout())["Developer"]["GalaxyMobileDefault"]