Service Bulletins
Service Bulletins give additional technical service information needed to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions to assist in the diagnosis and service of the vehicle.
See also:
Parade Dimming
This feature does not let the
instrument panel display screens
dim during daylight hours while the
ignition is in the ACC/ACCESSORY
or ON/RUN position and the parking
lamps or headlamps are ...
Deleting a Paired Phone
1. Press and hold for
two seconds. For vehicles with
a navigation system say
“Hands Free” after the tone.
2. Say “Bluetooth.”
3. Say “Delete.” The system asks
which phone to delete.
4. Sa ...
Exterior Lighting
Battery Saver
The exterior lamps turn off about
10 minutes after the ignition is
turned to LOCK/OFF, if the parking
lamps or headlamps have been
manually left on. This protects
against draining the batter ...