One problem related to radio/tape cd player has been reported for the 2006 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Cobalt based on all problems reported for the 2006 Cobalt.
The driver door is jammed, it will not open from inside or out. Happened before and then opened after awhile and then it happened again. I've had the door fixed and it worked for about 3 weeks and is now jammed again. It is a safety hazard, I have to go into the car through the passenger side. My speakers in all doors will not work along with the radio screen will flicker on and off. The automatic locks worked on a few doors but will not work on any now. I've seen and heard many complaints about the same problems I'm having that other Cobalt owners have/had.