I recently got a notification that my model 3 was ready for a software update (v9!!), yet when I finally got a chance to check my car the next day, there was no update in site. Is there a expiration/time limit on updates??
I thought I had the same thing, but in the car, toward the top right there was a small exclamation mark. I believe it was yellow. I clicked on that, and it told me the software update was available. Unfortunately it was a couple nights ago, so I don't remember exactly where it was, or what it looked likt.
There is no time limit, BUT an update can be recalled. If Tesla thinks it is no longer good/safe/whatever it can tell the cars it should be discarded.
Happened to me this morning, got the message went to look and nothing. It's like a April Fools joke and it's on me.