I think it's too individualistic.
Like what drives me nuts might not really bug other people.
My two votes would be for
1.) Improved handling of automatic lights. I've seen the lights come on when the wipers sense rain, but then they turn right back off. Why are my lights constantly turning on/off? Why don't they stay on knowing the wipers have auto-wiped in the last few minutes. What's interesting is I'll use the auto-lights in the Tesla, but never in my Jeep. Why? Cause there are no hand controls for it in the Tesla. It's two layers deep in the Tesla GUI.
2.) Shutting up the nav. Just tell me once that I'm in a dead end or to turn soon. Stop telling me over and over.