My car’s wireless CarPlay stopped working. If I disconnect and reconnect, it works, but the next time I get in the car, there is no connection again. I can only use it with a cable.

During this time, I also noticed that it stopped connecting to my airpods. When I turn Bluetooth off and on, it connects.

There is no problem with my Apple Watch.

Do you think I should take a backup and do a fresh setup?