2011 Chevrolet Impala Owner's Manual - Page 166

6-2 Lighting AUTO (Automatic): Automatically turns on the headlamps at normal brightness, together with the following: ... It controls the following systems: ... 2 (Headlamps): Headlamps Taillamps Parking Lamps License Plate Lamps Instrument Panel Lights Fog Lamps (If Equipped) Parking Lamps Instrument Panel Lights Taillamps License Plate Lamps The exterior lamps control has four positions: O (Off): Turns off the automatic headlamps and daytime running lamps (DRL). Turning the headlamp control to the off position again will turn the automatic headlamps or DRL back on. For vehicles first sold in Canada, the off position only works when the vehicle is shifted into the P (Park) position. ; (Parking Lamps): Turns on the parking lamps together with the following: ... Instrument Panel Lights Taillamps License Plate Lamps Turns on the headlamps together with the following lamps listed below. When the headlamps are turned on while the vehicle is on, the headlamps will turn off automatically 10 minutes after the ignition is turned off. When the headlamps are turned on while the vehicle is off, the headlamps will stay on for 10 minutes before automatically turning off to prevent the battery from being drained. Turn the headlamp control to off and then back to the headlamp on position to make the headlamps stay on for an additional 10 minutes. Parking Lamps Taillamps License Plate Lamps Instrument Panel Lights ... # (Fog Lamps) (If Equipped): Turns on the fog lamps. See Fog Lamps on page 6‑5.