You’re right of course, they cannot. But they also cannot take something away, which they have done repeatedly. I know, I know, Tesla can manually update my car at any time they want for alleged safety reasons, but they’ve opted not to do so to date.
Since delivery in July 2018, I’ve received and applied 108 OTA updates, garnering significant and welcome improvements except for the horrific UI change some of which they’ve walked back.
Several things, actually. In no particular order:
- Hundreds of threads/posts delineating issues with TV that I don’t experience.
- The fact that several desirable functions that perform well on my car don’t on TV. These include but are not limited to AutoPark, Smart Summon, and Stupid Summon. Yes, those actually work for me.
- I don’t have to engage AutoWipers, nor AutoHighBeams, to use AutoPilot functions.
- I can still use the “1” following distance, absolutely essential to me in bumper-to-bumper stop-and-go rush hour traffic on major highways. The TV minimum of “2” generates a gap that is too easily slipped into by neighboring vehicles to both my annoyance and especially that of those behind me.
- I still have a maximum TACC speed of 90mph. Yeah, I don’t use that much, or ever, but it is an indicator to me that TV parity hasn’t arrived.
- Eliminating the radar was supposed to, among other things, also eliminate phantom braking which I experience and detest vehemently. Threads on forums indicate that hasn’t happened on TV though and PB seems to be as is has always been: something that affects some of us but nowhere near all, and something that improves then gets worse then better then worse over time with each software update. Neither radar nor TV seems directly responsible or able to overcome PB for those of us who have it.
The latest update my car has downloaded, v2023.12.10, states in its release notes as reported on TeslaFi:
Your vehicle is running on Tesla Vision! Note that Tesla Vision also includes some temporary limitations, follow distance is limited to 2-7 and Autopilot top speed is 85 mph.
As soon as those limitations are overcome, and there is no longer a threat to my other TV-deprecated functions like AutoPark, I’ll install whatever update is then available. Until then, I evaluate the “new, improved” features in each new update and so far haven’t seen anything I have to have or want sufficiently to give up what I have…I’m quite happy with my car as it is. Obviously YMMV.