Taping on software the car used to check for updates as many times as you liked
and depending if you were the chosen one and you’d said enough hail Elon’s you might have an update
Tesla then introduced 24 hour time limit meaning the car wouldn’t check unless 24 hours had passed since your last check.
Now I’m not sure what’s happening for me,it only checks if I reboot and it’s been like that since a few updates ago
I tried Audietron wheel change which looks like it reboots the car
It did check for an update.