Knob Retainer
Floor mats with a knob retainer.

Removing and Replacing the Floor Mat
1. Turn the knob until it is aligned with the slot in the floor mat grommet.
2. Pull up on the floor mat.
3. Center the slot in the floor mat grommet with the knob on the floor and set into position.
4. Turn the knob until it is perpendicular to the slot in the grommet to lock the mat in place.
5. Make sure the floor mat is properly secured and verify that it does not interfere with the pedals.
See also:
Engine Overheating
If the vehicle has the Duramax® Diesel engine, see the Duramax Diesel Supplement for more information.
The vehicle has several indicators to warn of engine overheating.
There is a coolant temperatu ...
Adjusting the Speakers (Balance/Fade) (AM-FM Radio and AM-FM Radio with CD)
To adjust the balance or fade:
1. Press or press the
knob until the speaker control label displays.
2. To adjust the setting, do one of the following:
• Turn the knob.
• Press either SEEK ...
Engine Compartment Fuse Block
To remove the fuse block cover, squeeze the clips on the cover and lift it straight
up. See Engine Compartment Overview on page 10‑6.
Notice: Spilling liquid on any electrical component on ...





