CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. Bluetooth), voice control commands, steering wheel controls, portable music device interface (e.g., iPod/MP3 player), backup or other camera/sensors.
What Owners Say
"it has happened again. I turned off the car and restarted it several times to no avail. The next morning, it was working again."Anonymous, NY (2018 Cadillac CT6 Premium 3.6-L V6)