Just had my 1st PB experience in my 2023 MYLR. Was driving at about 70 mph on a hwy with the fast lane blocked for construction with cones. I was in the #2 lane and had been in it for about a mile or two when the PB happened. My thought was the car confused the cones but they were not in my lane and it was pretty sudden. I have had issues with autosteer and now with cruise control, will probably not use those features again which is too bad.
Were you using FSD or just TACC?
@Teetoogrn and
@Dewg assumed it was FSD. Your last sentence makes me think it was TACC - which matches my experience (I haven't paid for FSD). I've had PB on wide-open 4 lane highways and, like you, am now reluctant to use TACC. I wish the cruise control was as good as my 2018 Kia Niro PHEV but as
@texas_star_TM3 says, you can't turn off TACC and make it plain ol' CC. Not sure why
@finman100 gave me a thumbs-down when I said that earlier... but it really seems like they could do a software tweak to give us the option - and peace of mind.