Adjusting the headlamps

1 V vertical axis 2 H (horizontal) height, measured from the center Setting the headlamps correctly is extremely important. Setting the high-beam headlamps also sets the low-beam headlamps. (Th ...

Switching the windshield wipers on/off

WARNING   Wiper blades are components that are subject to wear and tear. Replace the wiper blades twice a year, preferably in the spring and fall. Otherwise the windows will not be wiped ...

See also:

Buying New Tires
GM has developed and matched specific tires for the vehicle. The original equipment tires installed were designed to meet General Motors Tire Performance Criteria Specification (TPC Spec) system rat ...

XM NavTraffic (USA and Canada)
Vehicles with the navigation system have an XM NavTraffic receiver. XM NavTraffic is a subscription service provided via XM Satellite Radio. XM NavTraffic provides real-time traffic information full ...

Headlamp washers
If the headlamps are on, and there is sufficient liquid in the washer reservoir, operating the screen wash will also power-wash the headlamps. The headlamp power wash will operate on every fifth op ...