Radio Controls without
Touchscreen
/VOL: Press to turn the system
on and off. Turn to increase or
decrease the volume.
RADIO/BAND: Press to select AM,
FM, or SiriusXM (if equipped).
Seek
: Press
Some audio steering wheel controls
could differ depending on the
vehicle's options. Some audio
steering wheel controls can be
adjusted at the steering wheel.
: Press to interact with the
available
If equipped, the DIC display is in the
instrument cluster. It shows the
status of many vehicle systems. The
controls for the DIC are on the turn
signal lever.
SET/CLR: Press to set or clear
the m
Reporting Safety Defects to the United States Government
If you believe that your vehicle
has a defect which could cause
a crash or could cause injury or
death, you should immediately
inform the National Highway
Traffic Safety Administration
(NHTSA) in addition to notifying
General Motors.
If NHTSA
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Diagnostic Fault