I never posted but I hope someone can throw some ideas at me. So after my Bluetooth glitched out last Friday, my HVAC can change temperature and speed but cannot turn off. My radio can turn on and off and also adjust volume, but cannot change station or mode. Present buttons do not work. It is super weird. My infotainment buttons are inop on top by the wheel. I tried to enter the diagnostic mode for the screen but it hasn't worked successfully.
Really if something is broken, can someone point me to some literature so I can replace the correct part. Or I can solder somethings if needed.
FYI - If there is some experimental procedures, I will perform them if they aren't too crazy. Appreciate all the help ahead of time. Thank you.