2005 Buick Rendezvous Owner's Manual - Page 153

When the DRL are on, only your reduced intensity high-beam headlamps will be on. Your instrument panel will not be lit up. When it is dark enough outside, the exterior lamps will come on automatically. When it is bright enough outside, the exterior lamps will go out and the DRL will turn on. Of course, you may still turn on the headlamps any time you need to. As with any vehicle, you should turn on the regular headlamp system when you need it. Fog Lamps The fog lamp button is located on the exterior lamp control. Automatic Headlamp System When the exterior lamp control is turned to AUTO, and it is dark enough outside, the headlamps and parking lamps will, automatically, come on. The lamps will also come on automatically if the following conditions are met: Press the FOG PUSH button to turn the fog lamps on. The FOG light, located next to the fog lamp button, will come on to indicate when the fog lamps are on. To turn off the fog lamps, press the fog lamp button or turn the ignition off. If you turn on the fog lamps while the DRL are on, the parking lamps will turn on automatically. Your fog lamps will go off when you switch to high beams. When you return to low beam, the fog lamps will come back on. Using your high beams in fog is not recommended. • The ignition is in ON. • The parking brake is released. 3-15