This is my first post, but I have comments to add on this topic. I just purchased a used 2017 Tesla S 90D two weeks ago from Carvana. I did my due diligence and learned about all the options and also was aware that many cars had both FSD and EAP purchased by original owners. I also knew that any car that reverted back to Tesla's ownership (whether they sold it as a used car, or flipped it through an auction) could likely lose the FSD or EAP feature (especially auctions, though I know some they sell with FSD). I also knew how to check the software screen to see what options and enhancements were installed.
My car was NOT advertised as having EAP or FSD, but I was hopeful, since it had never been owned by Tesla (not an auction car, or never back to Tesla for a resale), it could have one of these features. So Carvana delivers the car, lets me inspect it fully, test drive it, etc. I go to the software screen and see it has EAP as the installed software. Also, the car has been used very little in the last 4 years, and it even had the original dealer sticker in the trunk showing the $5000 EAP purchase with the original sale, and it remained loaded and operational until after I bought it. I took a picture of the software screen, showing EAP and felt happy to get this added feature. I took ownership of the car, and was given the temporary registration, and executed a contract to buy it. The odometer reading was recorded on the sale document memorializing exactly how much the car was driven before ownership changed from the dealer to me. My photo of the EAP as part of the car features on the software screen shows it 20 miles after I took ownership (test drive, etc.), so the chronology of ownership is established that I purchased the car WITH EAP.
The following day I was going to test the highway portion (from entry to exit) of EAP, entered the freeway, engaged, and was not impressed. I thought this EAP just acts like a cruise control. After returning home I looked at the software screen and EAP was gone, and it just has Basic Autopilot listed. I called Tesla and complained, asking how they can remove features from a car they don't own and haven't owned since the original purchaser had it. The woman clearly said that they now remove EAP and FSD from any car purchased from a dealership. If Tesla has or has not owned it, she said that makes no difference. She said they leave the features if purchased from private sales between individuals though. I asked her how they could remove features like EAP and FSD from a car they do not own, and her reply was "that is our policy." This conversation happened on Aug 23.
Two points to make here - Point 1 - I question the legality of taking things (even software) from a car that Tesla does not own (and hasn't owned since original purchase). I believe it all hinges on the end user agreement text on the screen the first time the software was used (or purchased) - the legal agreement the original purchaser clicked/signed off on (you now, those pages of fine print most people just click OK to!). If they agreed to merely "use" the software while they owned the car then Tesla can legally take it, but if the end user agreement stipulated that the "features" stay with the car (and don't transfer with the owner) then Tesla actually committed theft by taking it away from me. Unfortunately I do not know the actual wording of the 2017 EAP software user agreement. Does anyone know where to find it?
Point 2 - I see over and over in this forum where people do not believe Tesla removes these features (EAP or FSD) from cares that were not owned by Tesla after the original owner, but they do. Their representative clearly said it is their party to remove all these features from dealership sales, period. My guess is that they started it once they started the FSD subscription model, so they could get more revenue streams from 2nd owners.
Finally, if indeed someone could get the text of the 2017 software user agreement common on EAP for Model S, and it shows the feature remains as part of the car through subsequent owners, then it may be worth it to take them to small claims court to try to recoup the $5000 (or EAP feature) since it was stolen.
So this is my first post - don't complain too much! haha
M