I drove a friend's 2021 MY from Tucson to SE AZ (about 150 miles). The car had been checked out by the Tesla service centre following a fender-bender, which caused the ADAS to refuse to function. Tesla cleared the error codes and restored the ADAS and inspected the cars suspension and drive train, which all seemed fine.
I thought that AP was working well in city traffic but when I tried it on the freeway, AP no longer kept the car centred in the lane, but instead centred towards the left side of lane.
The car also has FSD and when I tried that it keeps the car's left side almost touching the left side lane marker (line). FSD seem to position the car so far left that it was unsafe, whereas AP seems safe but isn't working as before.
I thought that AP was working well in city traffic but when I tried it on the freeway, AP no longer kept the car centred in the lane, but instead centred towards the left side of lane.
The car also has FSD and when I tried that it keeps the car's left side almost touching the left side lane marker (line). FSD seem to position the car so far left that it was unsafe, whereas AP seems safe but isn't working as before.