10-25-11, 10:08 PM
I am the owner of 2009 CTS and recent the radio doesn't turn off when the car is turned off and door opened (as it has done for the last 2 years). The radio has the DVD audio, HDD and USB. It stays on for 2-3 minutes as opposed to it previously turned off. If the navigation window is up it stays up and the radio remains on (eventually does turn off). Do you think this is electrical? Is there anyway to manually reboot the system or will I need to take into the dealer?