We have weird clunking noises too, even with key access removed and car locked.
Main bug that bothers us the most is that it cannot route to or from our home address. Address works fine in S, X, Google Maps on phones, everywhere else except the 3 nav system. I am waiting to see if latest software update which arrived today (something newer than 50.12) will fix this or else report it since so easy to reproduce.
Here is a tip on FM radio I learned at delivery. You can use voice command as short cut. Example “Play KQED” tunes immediately to the station and you can then favorite it.