yeah mines under the radio too, but i have a cd changer in the trunk so its kinda weird lol.
what DID work for me the first time i tried it was
take your car to a heavy car parking structure, turn it off for 15 minutes, then turn it on and wait for the radio to reset.
apparantly bein in the car park blocks some sort of connection with something and lets things boot up.
it worked for my radio, and clock but only temporarily. eventually it fixed itself
I think it’s a software issue. It happens to my 2006 S430 from time to time. I just let it do it’s thing and it turns back on after a few days and goes back to normal. One thing I have noticed is when I have the car off, but key turned, I can repeatedly hear the cd changer cycling or trying to cycle through cds. At first I thought it was the trunk lock trying to open/lock but I opened the trunk and followed the noise to the cd changer. I wanna look more into it but don’t want to mess the radio and have it end up worse.
I didnt have to.