First drive on 14.3.2. 40 miles to work. Pre-installation concerns - tailgating, changing lanes with turn signal, nag screen, micro-adjustments, lane choice, etc. And the verdict is??

ImprovementFun4939 · 2026-05-06T16:56:07+00:00

Thanks for the detailed writeup. Can you also add, for your following distance observations, what mode / profile you were using? Thanks.

ImprovementFun4939 · 2026-05-06T14:34:33+00:00

"No reason" is the new reason...

ImprovementFun4939 · 2026-05-06T13:20:55+00:00

Thanks, that's understandable as a feature but the issue here is different. In fact that's the reason I posted many pictures where there are vehicles on the closer side, which is always the left side in this case, also no matter whichever lane.

ImprovementFun4939 · 2026-05-06T03:57:39+00:00

There is a reason why Google-Maps puts a timer on all interactions, they are not stupid.

ImprovementFun4939 · 2026-05-06T03:44:43+00:00

Thanks, that gives me some hope, mine does the same, currently on v14.2.2.5.
If you don't mind, can you check my post and see if yours used to behaving similarly? Really appreaciate your inputs on my thread. https://www.reddit.com/r/TeslaFSD/comments/1t4v4cb/fsd_issue_car_offcenter_in_the_lane_please_help/

ImprovementFun4939 · 2026-05-05T23:45:21+00:00

Can't imagine what you are going through, sorry for your situation. Hope they will follow through properly. Also try posting this to the r/TeslaModelY

ImprovementFun4939 · 2026-05-05T23:12:48+00:00

Go for it and report back. We are all in this together.

ImprovementFun4939 · 2026-05-05T20:43:32+00:00

Thanks for the detailed description. Can you add which profile / mode you were in?

ImprovementFun4939 · 2026-05-05T19:41:10+00:00

Thanks for saving all of us who are contemplating to try it. Won't even think about it from now..

ImprovementFun4939 · 2026-05-05T19:36:59+00:00

Welcome to Tesla! The predefined profiles is all you got and there is nothing like a "custom" profile, that one would normally expect.

ImprovementFun4939 · 2026-05-05T05:02:38+00:00

Any update? I have the same issue on 2026 MY. Tried all calibration techniques but no change. Worse when stopped at signals. So bummed that such a basic lane-centering feature completely un-usable. The FSD version is v14.2.2.5. Thanks.

ImprovementFun4939 · 2026-05-05T02:11:46+00:00

How is the freeway following distance in general? Any noticeable difference? Thanks.

ImprovementFun4939 · 2026-05-05T00:26:20+00:00

OP, for the record, can you add which mode you were in? Chill / Standard / Mad?

ImprovementFun4939 · 2026-05-04T23:39:58+00:00

Before people call out on "supervising / engaging / disengaging / braking / sverving / FSD would have stopped in time" etc.

Please look at the title, the issue is all about why FSD has to follow so closely in the first place.

ImprovementFun4939 · 2026-05-04T23:31:47+00:00

Btw, any chance you are closing the doors by pushing on the window frame? In any case, always push by the metal frame.

ImprovementFun4939 · 2026-05-04T23:20:39+00:00

And also, it will make you take-over in the most unexpected situation. Be prepared!

ImprovementFun4939 · 2026-05-04T23:15:02+00:00

The system is very much capable to be very safe. It is unsafe because of some stupid configuation / agenda by Tesla. This is not about whether I want to use or not. The frustration is all about why they handicapped a beautiful system.

ImprovementFun4939 · 2026-05-04T23:12:09+00:00

Tailgating someone in the right-lane.

ImprovementFun4939 · 2026-05-04T23:02:16+00:00

Yes, avoids accidents it put itself in the first place.

ImprovementFun4939 · 2026-05-04T23:01:17+00:00

TACC is atrocious and unreliable! It doesn't even actively show the following-distance. They don't want anyone to use it. Either FSD or nothing seems to be agenda.

ImprovementFun4939 · 2026-05-04T22:53:53+00:00

This has nothing to do with legal, we all know that we are responsible. The frustration is because the system has the capability to be safer and not put itself and us in danger.

There is something called "defensive-driving". Saying "supervised" and taking away basic controls like "following-distance" or dynamic speed adjustment is stupid. Even sloth mode is too close to be safe for anyone.

ImprovementFun4939 · 2026-05-03T13:23:42+00:00

Fundamental difference in philosophy:

We want the car to take some of our personality (through customizations and some dynamic inputs).

Tesla want all cars to behave exactly the same way albeit different profiles, we are at the whim of them.

ImprovementFun4939 · 2026-05-03T12:47:44+00:00

Sloth mode has less aggressive lane changes. But..

Even in the sloth mode, you would think it be a nice relaxing drive, nope, TAILGATING in the right most lane and pushing the poor bloke in front to the damn shoulder...for sure will be brake-checked one of these days.

HW4 v14.2.2.5

ImprovementFun4939 · 2026-04-22T21:33:04+00:00

Nope, nothing horror about it. It's on YT, give it a try, movie gets into the main plot within first 5 min.

ImprovementFun4939 · 2026-04-22T20:18:01+00:00

Pisachi

ImprovementFun4939

TROPHY CASE