jomo25
Active Member
I do agree with this. I have a loaner right now with AP. First time I'm getting to use AP extensively. I will say that when AP is deactivated due to a steering action, I think it should also disable TACC speed control. I've noticed this most when I am exiting a highway, and manually go to the exit lane, and there is less traffic in the Exit lane, the car will speed up if my traveling speed was lower than the TACC speed I had set. This of course is a bit jarring to speed up when I am trying to exit via the off ramp. (Of course the same would happen if I used AP to switch lanes to the off ramp, but that can be expected, since it's still activated fully)I've experienced this, too, and I think it might be something Tesla needs to tweak somehow. When you're concerned about a steering
issue and turn auto-steer off (usually just be steering yourself) the last thing you need is a sudden burst of acceleration. I just can't see
that the "benefits" (whatever they may be) of resuming the TACC set speed outweigh the hazards of this catching drivers off guard.
I suspect if Tesla checked their logs they'd see that when drivers disengage auto steer at a time when the auto-steer-limited speed is
ten mph or more lower than the TACC set speed the very next thing they do is frantically turn off TACC, usually by hitting the brake.
Just my opinion based on the limited experience I have now. But I can't think of any reason to keep the TACC active when I manually disable AP due to a steering wheel action.
But all that said, what the OP did here - activating AP on an undivided road - is inexcusable. And his blaming of Tesla is totally ridiculous.