Ok, for what it’s worth, my limited knowledge:
1. When pressing the boot open button on the fob, do you keep the button pressed after the boot lid has opened slightly? Does it work with the boot release in the car? Have you got the electric opening boot?
2. Apple Car Play could be down to the connected package not been renewed

. It can be a bit fiddly.
3. I’m assuming you mean AC not CC? I assume your profile is the dominant one

.
Sorry, brighter people will be along shortly
