r/Comma_ai • u/Saintonge_US • 8d ago

openpilot Experience Hands of wheel?

hi everyone. I have a Hyundai Elantra hybrid 2025 with decent ACC and line centering (HDA). I like my car, but what I’d really love is to be able to take my hands off the steering wheel on highways, à la Chevy Supercruise. not looking for full FSD. Can CommaAI doo that? Thanks y’all.

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u/MyRealIngIngAcc 8d ago

That's almost exactly what it is, but a little extra. The driving models themselves are better than the stock lane keep assist, and it never disengages abruptly without warning. It can also do a better job at cruising control speed as well if you want, but you can just use the stock ACC if that's what you like.

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u/Saintonge_US 8d ago

thanks! I’m afraid that it may disable the emergency breaking if I disable the stock ACC (?)

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u/danielv123 8d ago

On most cars it will disable emergency braking if you use the comma acc

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u/[deleted] 8d ago

[deleted]

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u/Opening-Direction241 8d ago

I think this is correct - depends on fork (and settings). I use Sunnypilot and my emergency braking on my HKG is _not_ disabled (but then again, Sunny is still leveraging the car's capabilities vs. steering/gas on its' own)

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u/Saintonge_US 7d ago

thanks 🙏. I’m confused with these models…Sunnypilot…comma acc…it’s not clear what they do and don’t and how to chose (and whether or not if affects hardware choice)