In trying the LKA on my 2019, I think it is more appropriately labelled ROTRBB (running off the road bump back). 
After trying it many times, I understand it is programmed to only intervene if it "needs" to but it allows the Bolt to literally run off the road (past the lines) before it attempts to bump it back. It seems like it'd be a great feature to have a menu item for LKA sensitivity, like 3 options: light, moderate, aggressive. Where the "aggressive" option would try to keep it in the center 80% of the lane for example. As it is, it'll generally bump you back in the lane if you are slowly drifting over and if you don't touch the steering wheel at that point, it heads aggressively toward the other side of the lane and often just goes over the line without even trying to correct. Kinda useless IMO. Maybe it has an outside chance of saving you if you fell asleep. Maybe not.
Chevy are you listening? Give us a UI update that allows us to select some sort of LKA sensitivity!
Mike
After trying it many times, I understand it is programmed to only intervene if it "needs" to but it allows the Bolt to literally run off the road (past the lines) before it attempts to bump it back. It seems like it'd be a great feature to have a menu item for LKA sensitivity, like 3 options: light, moderate, aggressive. Where the "aggressive" option would try to keep it in the center 80% of the lane for example. As it is, it'll generally bump you back in the lane if you are slowly drifting over and if you don't touch the steering wheel at that point, it heads aggressively toward the other side of the lane and often just goes over the line without even trying to correct. Kinda useless IMO. Maybe it has an outside chance of saving you if you fell asleep. Maybe not.Chevy are you listening? Give us a UI update that allows us to select some sort of LKA sensitivity!
Mike
