2012 Buick Enclave Owner's Manual - Page 178

6-4 Lighting Delayed Headlamps Delayed headlamps provide a period of exterior lighting as you leave the area around the vehicle. This feature is activated when the headlamps are on due to the automatic headlamps control feature, and when the ignition is turned off. The headlamps remain on until the exterior lamps control is moved to the parking lamps position or until the pre-selected delayed headlamp lighting period has ended. If the ignition is turned off with the exterior lamp control in the parking lamps or headlamps position, the delayed headlamps cycle will not occur. To disable the delayed headlamps feature or change the time of delay, see Vehicle Personalization on page 5‑41. Adaptive Forward Lighting (AFL) Vehicles with the Adaptive Forward Lighting System (AFL) have headlamps that swivel to the left or right when making a turn to provide better lighting. To enable AFL, set the exterior lamp switch to the AUTO position. Move the switch out of the AUTO position to turn off the system. See Exterior Lamp Controls on page 6‑1. AFL operates when the vehicle speed is greater than 3 km/h (2 mph). AFL does not operate when the transmission is in R (Reverse). AFL is not immediately operable after starting the vehicle; driving a short distance is required to calibrate the AFL. Hazard Warning Flashers | Hazard Warning Flasher: Press this button located on the instrument panel below the audio system, to make the front and rear turn signal lamps flash on and off. This warns others that you are having trouble. Press again to turn the flashers off. The turn signals do not work while the hazard warning flashers are on.