Radio Messages
CAL ERR (Calibration Error): The audio system has been calibrated for your vehicle from the factory. If CAL ERR displays it means that the radio has not been configured properly for your vehicle and it must be returned to your dealer for service.
LOCKED: This message is displayed when the THEFTLOCK® system has locked up. Take your vehicle to your dealer for service.
If any error occurs repeatedly or if an error cannot be corrected, contact your dealer.
See also:
Playing from a USB (Radio with CD and Touchscreen)
A USB mass storage device or
Microsoft Transfer Protocal (MTP)
device can be connected to the
USB port.
The USB port is in the center
console.
The USB icon displays when the
USB device is ...
OnStar®
If the vehicle is equipped with an active OnStar system, that system may also
record data in crash or near crash-like situations. The OnStar Terms and Conditions
provides information on data colle ...
Service Publications Ordering Information
Service Manuals
Service Manuals have the diagnosis and repair information on the engines, transmission, axle, suspension, brakes, electrical, steering, body, etc
Service Bulletins
Service Bulletins ...