I have a coworker of mine who replaced his moms battery in her 2006 Explorer. After replacing the battery the factory in dash CD changer does not work. The radio works as far as listening to FM but the CD changer says no disc, it has cd's in it and it will not eject them. It also will not allow you to load any also. Anybody ever heard of this and know a solution. Ford dealership said they can't do anything for it since it's out of warranty.

 

Prime example of the cheap stock CD players. I bet the battery had nothing to do with it.