Fog Lamps
Use the fog lamps for better vision in foggy or misty conditions. The ignition must be in RUN for the fog lamps to work.
The fog lamp button is located on the instrument panel to the right of the exterior lamps knob.
Press the button to turn the fog lamps on.
Press the button again to turn them off. A light glows near the button while the fog lamps are on.
Fog lamps turn off whenever the high-beam headlamps are on.
Some localities have laws that require the headlamps to be on along with the fog lamps.
See also:
Engine Coolant Heater
Your vehicle may have an engine coolant heater.
In very cold weather, 0°F (−18°C) or colder,
the engine coolant heater can help. You will get
easier starting and better fuel economy durin ...
Underbody Maintenance
Use plain water to flush dirt and debris from the vehicle's underbody. Your dealer
or an underbody car washing system can do this. If not removed, rust and corrosion
can develop. ...
Using the Delete All Name Tags Command
The delete all name tags command deletes all stored phone book name tags and route name tags for OnStar, if stored.
To delete all name tags:
1. Press
.
► For vehicles without a navigation sy ...