2007 Buick Lucerne Owner's Manual - Page 173

Fog Lamps - (Fog Lamps): If your vehicle has fog lamps, the button is located on the exterior lamps control. The exterior lamps control is located on the instrument panel to the left of the steering column. Your ignition must be in RUN for the fog lamps to illuminate. To turn the fog lamps on, press the exterior lamps button. A light will come on in the instrument panel cluster to let you know that the fog lamps are on. See Instrument Panel Cluster on page 194. Press the exterior lamps button again to turn the fog lamps off. The ignition must be in RUN and the parking lamps must be on for your fog lamps to work. The fog lamps will go off while you change to high-beam headlamps. Some localities have laws that require the headlamps to be on along with the fog lamps. Cornering Lamps If your vehicle has this feature, the cornering lamps come on when: the headlamps or parking lamps are on, the vehicle is not in PARK (P), and you signal a turn with the turn signal/multifunction lever. They provide more light for cornering. Exterior Lighting Battery Saver If the exterior lamp button has been left on, the exterior lamps will turn off about 10 minutes after the ignition is turned to OFF and a door has been opened. This protects against draining the battery in case you have accidentally left the headlamps or parking lamps on. If you need to leave the lamps on for more than 10 minutes, use the manual control to turn the lamps back on after the ignition is turned to OFF and any door is opened. 173