I unplugged the battery to reset the check engine light but now when i enter my code for the cd player it plays the radio but rejects the cd as soon I enter into the magazine. Can anyone help me please? Is there anyway to clean it ?

 

when you have to disconnect the battery, plug in a 12V DC power souce into your aux power outlet.

 

do you see a small reset switch anywhere on the deck? It may or may not have one....

 

i don't see a reset switch.