those 6 dvd changers are problematic and they don't like power/battery disconnect as when the are reconnected to battery power they have to cycle thru all 6 disc locations which if done repeatedly leads to changer failure
If you get another one 2 tips
look for the part numbers starting P05094033 and P05094031 ending in AC as these will play CDR with MP3 songs AA and AB will not (versions start AA then AB then AC then AD ect and not untill AC did they add MP# playback)
you can use one from a pacifica 05-08 with the rhomboid face if you swap to your oval face from your unit
If you get another one 2 tips
look for the part numbers starting P05094033 and P05094031 ending in AC as these will play CDR with MP3 songs AA and AB will not (versions start AA then AB then AC then AD ect and not untill AC did they add MP# playback)
you can use one from a pacifica 05-08 with the rhomboid face if you swap to your oval face from your unit