Who this is for
Anyone who just bought a Hyundai, Kia or Genesis and wants a quick yes or no.
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sunnypilotMake my car workEasy
Will openpilot work on my Hyundai, Kia or Genesis?
If your car has lane keeping and smart cruise and is on the supported list, yes; sunnypilot may cover a few more.
This is a live community thread The work is still moving. Read the newest posts before you follow older steps.
You need
- Your car's model year and trim
- To know if it has lane keeping (LKAS or LFA)
- To know if it has Smart Cruise Control (SCC)
In plain words
Why this guide matters
New Hyundai, Kia and Genesis owners want a quick yes or no before spending on a comma four. This sunnypilot page turns it into three questions about lane keeping, smart cruise and the supported list. Each of the four outcomes tells you whether to buy, verify or wait.
The short version
What the full guide walks you through
Answer three questions about lane keeping, smart cruise and the supported car list.
Match your answers to one of four outcomes.
Follow the outcome's advice: buy, verify with the community, or wait.
Use the harness guide if your car needs checking.
Before you start
- Highway Driving Assist level does not decide compatibility.
- Cars without smart cruise get steering only, and only on sunnypilot.
The full community thread belongs to sunnypilot. Checked on September 10, 2026. Their last update was April 22, 2026.
Quick answers
Questions people ask
Does my car need HDA for openpilot?
No; Highway Driving Assist and its version make no difference. Lane keeping and smart cruise are what count.
My car has lane keeping but no smart cruise. Any hope?
Possibly steering only, through sunnypilot, on select models. There is no speed control for these cars.
My car is not on the list. Now what?
If it has both lane keeping and smart cruise, it is likely supportable. Buy one comma four and harness and ask the community to verify.
Check your car
Cars this guide talks about
Support changes by year and trim. Open your exact car before you buy anything.
Related
More guides like this
All community guidesNot sure this is your path?
Check your exact car first, then choose software and hardware.
Photos: comma.ai. Guide content belongs to sunnypilot. CommaGuide is an independent guide and is not affiliated with comma.ai or sunnypilot.
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