2014 Buick Verano Owner Manual - Page 149

Lighting The taillamps, sidemarker, instrument panel, and other lamps will not be on. The headlamps automatically change from DRL to the regular headlamps depending on the darkness of the surroundings. The other lamps that come on with the headlamps will also come on. When it is bright enough outside, the headlamps go off and the DRL come on. To turn the DRL off or on again, turn the exterior lamp control to O and then release. For vehicles first sold in Canada, the DRL cannot be turned off. 6-3 Automatic Headlamp System When it is dark enough outside and the exterior lamp control is in the automatic position, the headlamps come on automatically. See Exterior Lamp Controls on page 6-1. The system may also turn on the headlamps when driving through a parking garage or tunnel. Lights On with Wipers If the windshield wipers are activated in daylight with the engine on, and the exterior lamp control is in AUTO, the headlamps, parking lamps, and other exterior lamps come on. The transition time for the lamps coming on varies based on wiper speed. When the wipers are not operating, these lamps turn off. Move the exterior lamp control to P or ; to disable this feature. The vehicle has a light sensor on top of the instrument panel. Make sure it is not covered, or the headlamps will be on when they are not needed.