ok so i unhooked my battery today to reset a few things annnd now i no longer have the option to play cds! it has FM,SAT,AM, and thats it. anyone know what may have happened or has had this happen before... also my check engine light is on along with my oil light.. but thats only when the key is in on position not when the jeep is going down the highway.. any advice is very appreciated. thanks............p.s oil levels are fine i just changed it 1500 miles ago.
mine flashes and dings everytime i put the key in the on position. i would remove the radio harness and plug it back in, should work after that. this would happen on my stock radio alot before i upgraded to the nav radio.