diff --git a/RELEASES.md b/RELEASES.md
index 1b5ef8f7a7..26973ac7e9 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -4,6 +4,7 @@ Version 0.9.1 (2022-12-XX)
 * Removed driver monitoring timer resetting on interaction if face detected and distracted
 * New German translation thanks to Vrabetz and CzokNorris!
 * Chevrolet Bolt EV 2022-23 support thanks to JasonJShuler!
+* Experimental longitudinal support for Hyundai Ioniq Hybrid 2017-19 thanks to sunnyhaibin!
 * Genesis GV60 2023 support thanks to sunnyhaibin!
 * Hyundai Tucson 2022-23 support
 * Kia Sorento 2022-23 support thanks to sunnyhaibin!
diff --git a/docs/CARS.md b/docs/CARS.md
index 0d4c53ac01..6ed6312a9c 100644
--- a/docs/CARS.md
+++ b/docs/CARS.md
@@ -67,7 +67,7 @@ A supported vehicle is one that just works when you install a comma three. All s
 |Hyundai|Ioniq 5 (without HDA II) 2022-23[<sup>5</sup>](#footnotes)|Highway Driving Assist|openpilot available[<sup>1</sup>](#footnotes)|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq 5 (without HDA II) 2022-23">Hyundai K</a>||
 |Hyundai|Ioniq Electric 2019|Smart Cruise Control (SCC)|Stock|0 mph|32 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq Electric 2019">Hyundai C</a>||
 |Hyundai|Ioniq Electric 2020|All|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq Electric 2020">Hyundai H</a>||
-|Hyundai|Ioniq Hybrid 2017-19|Smart Cruise Control (SCC)|Stock|0 mph|32 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq Hybrid 2017-19">Hyundai C</a>||
+|Hyundai|Ioniq Hybrid 2017-19|Smart Cruise Control (SCC)|openpilot available[<sup>1</sup>](#footnotes)|0 mph|32 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq Hybrid 2017-19">Hyundai C</a>||
 |Hyundai|Ioniq Hybrid 2020-22|Smart Cruise Control (SCC)|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq Hybrid 2020-22">Hyundai H</a>||
 |Hyundai|Ioniq Plug-in Hybrid 2019|Smart Cruise Control (SCC)|openpilot available[<sup>1</sup>](#footnotes)|0 mph|32 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq Plug-in Hybrid 2019">Hyundai C</a>||
 |Hyundai|Ioniq Plug-in Hybrid 2020-21|All|Stock|0 mph|0 mph|[![star](assets/icon-star-full.svg)](##)|[![star](assets/icon-star-full.svg)](##)|<a href="https://comma.ai/shop/comma-three.html?make=Hyundai&model=Ioniq Plug-in Hybrid 2020-21">Hyundai H</a>||