2013 Buick Verano Owner Manual - Page 139

Lighting 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. 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. The system may also turn on the headlamps when driving through a parking garage or tunnel. 6-3 Hazard Warning Flashers 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. 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. | (Hazard Warning Flasher): Press and momentarily hold this button to make the front and rear turn signal lamps flash on and off. This warns others that you are having trouble. Press and momentarily hold again to turn the flashers off.