GMC Sierra Owners Manual

Exterior Lamps Off Reminder
Lighting / Exterior Lighting / Exterior Lamps Off Reminder

For vehicles with a radio, a reminder chime sounds when the headlamps or parking lamps are manually turned on, the ignition is off, and a door is open. To disable the chime, turn the lamp off.


© 2018 www.gmcmaster.com. All Rights Reserved.