Disarming the System
To disarm the system, do one of the following:
○ Press 
on the RKE transmitter.
○ Turn the ignition to ON/RUN.
○ Allow the alarm to time out after about 30 seconds and reset itself.
The alarm automatically disarms. If the system is armed and any door is unlocked
without pressing 
on the RKE transmitter,
the alarm sounds.
See also:
Lap-Shoulder Belt
All seating positions in the vehicle have a lap-shoulder belt.
If you are using a rear seating position with a detachable safety belt and the safety belt is not attached, see “Returning the Seat to ...
Fuel
For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax Diesel Supplement.
For Vehicles with gasoline engines, please read this. ...
Instrument Panel, Vinyl, and Other Plastic Surfaces
Use a soft microfiber cloth dampened with water to remove dust and loose dirt.
For a more thorough cleaning, use a soft microfiber cloth dampened with a mild soap
solution.
Notice: Soaking or sat ...