AM-FM Radio
See also:
Muting a Call
To Mute a Call
Turn or press the MENU/SELECT knob and select Mute Call.
To Cancel Mute
Turn or press the MENU/SELECT knob and select Mute Call. ...
General Information
For service and parts needs, visit your dealer. You will receive genuine GM parts
and GM-trained and supported service people.
Genuine GM parts have one of these marks:
...
Radio Message
Locked: Displays when the
TheftLock® system has locked up
the infotainment system. Take the
vehicle to your dealer for service.
If any error occurs repeatedly or if
an error cannot be correct ...






