2013 Chevrolet Tahoe Owner Manual - Page 182

6-2 Lighting 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. AUTO (Automatic): Automatically turns on the headlamps at normal brightness, together with the following: ... Headlamp High/ Low-Beam Changer 5 3 (Headlamp High/Low Beam Changer): To change the headlamps from low to high beam, push the turn signal lever toward the instrument panel. To return to low-beam headlamps, pull the lever toward you. Then release it. Parking Lamps Instrument Panel Lights Taillamps License Plate Lamps ; (Parking Lamps): ... Turns on the parking lamps together with the following: Instrument Panel Lights Taillamps License Plate Lamps Exterior Lamps Off Reminder A reminder chime will sound when the headlamps or parking lamps are manually turned on and the ignition is off and a door is open. To disable the chime, turn the light off. 2 (Headlamps): ... Turns on the headlamps together with the following lamps listed below. Parking Lamps Instrument Panel Lights Taillamps License Plate Lamps When the high beams are on, this indicator light on the instrument cluster will also be on. Flash-to-Pass This feature lets you use the high-beam headlamps to signal a driver in front of you that you want to pass. It works even if the headlamps are in the automatic position.