Cargo Lamp
The cargo lamps come on by turning the instrument panel brightness control knob to the farthest clockwise position. This knob is located on the instrument panel and also turns on the dome lamps.
The cargo lamps can be used if more light is needed in the cargo area of the vehicle or in the top-box storage units.
See also:
Dome Lamps
The dome lamps are located in the overhead console and above the rear seat passengers.
The dome lamps come on when a door is opened, unless the dome lamp override button is pressed in.
To manually t ...
Fuel
For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax Diesel Supplement.
For Vehicles with gasoline engines, please read this. ...
Battery
If the vehicle is a Hybrid, see the Hybrid Supplement for more information.
This vehicle has a maintenance free battery (or batteries). Refer to the replacement number on the original battery label w ...