Sliding Rear Window; Starting The Engine - GMC 2004 Defense Owner's Manual

Sliding Rear Window

If the vehicle is equipped with a sliding rear window, it
features tempered glass surrounded by a durable black
finish aluminum frame and three panel design. Locking
latch adds cab security.
To open the window hold the latch in the open position
and slide the window open. To close the window slide
the window until the latch is fully engaged against the
frame.
Starting and Operating the
Vehicle

Starting the Engine

The diesel engine starts differently than a gasoline
engine.
CAUTION:
Do not use gasoline or starting "aids," such as ether,
in the air intake. They could damage the engine. There
could also be a fire, which could cause serious
personal injury.
Refer to the 2004 Duramax Diesel Engine Owner's
Manual Supplement, located in the glove compartment.
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