This happens to me in my 2019 rebel. It usually happens sometimes after I’ve driven for a little bit and stop the truck; but there are times I’ve only driven a few minutes and it will happen. I always use my sunshades whenever I stop. For some reason that seems to helps, but there are times it doesn’t matter, like today.
I drove about 4 hours, stopped to get gas and stuff. Truck was off for about 10 minutes, with the sunshades in the windshield. When I started it up...no CarPlay. I’m having to use Bluetooth and it sucks. The last 3 1/2 hours of my trip today has been running off of Bluetooth; and for some weird reason the volume is stuck at a set level. I cannot adjust it, and it’s only coming out of the right front door speaker. I’ve turn the truck off, I’ve reset the entire stereo system, I reset my phone, I have reset the connection for CarPlay...nothing is working.
I honestly think something inside the dash overheats; because when it happens, if I leave the truck alone for a couple of hours and then come back out and try, it works just fine.
It’s extremely frustrating.