I did some searching but could not come across anything. When i turn on the car before the do not use this while driving screen comes on the system pops up a warning message. It stats that the cd door is open, then it disappears and everything is back to normal.

I had a jack in my truck and it bumped into the unit but nothing is broken and all back there functions properly. Has anyone had this issue or have any suggestions.

It is not life and death but it does get annoying having it come up and people ask whats wrong with the car :/

thanks in advance