Hitch Cover (with Dual Exhaust)
To remove the hitch cover:

1. Turn the fasteners on the lower tabs 90 degrees counterclockwise.
2. Pull the lower edge of the cover out slightly.
3. Lift the cover up off the upper bracket.
To reinstall the hitch cover:
1. Insert the tabs on the hitch cover into the slots in the upper bracket.
2. Move the bottom of the cover forward.
3. Turn the fasteners on the lower tabs 90 degrees clockwise to lock the cover in
place.
See also:
Battery Load
Management
The vehicle has Electric Power
Management (EPM) that estimates
the battery's temperature and state
of charge. It then adjusts the voltage
for best performance and extended
life of the batter ...
Engine Coolant Temperature Gauge
This gauge shows the engine coolant temperature.
If the indicator on the gauge moves towards the shaded area on the thermostat,
it means that the engine coolant has overheated. If the vehicle has ...
OnStar Personal Identification
Number (PIN)
A PIN is needed to access some of
the OnStar services, like Remote
Door Unlock and Stolen Vehicle
Assistance. You will be prompted
to change the PIN the first time
when speaking with an Advi ...






