GMC Sierra Owners Manuals

See also:

Exterior Lamp Controls
The exterior lamp control is on the turn signal/lane change lever. (Exterior Lamp Control): Operates the exterior lamps. Turn to one of the following positions: (Off): Briefly turn to this pos ...

Door Ajar Messages
DRIVER DOOR OPEN This message displays and a chime may sound if the driver door is not fully closed and the vehicle is shifted out of P (Park). Stop and turn off the vehicle, check the door for obstr ...

Bulb Replacement
For the proper type of replacement bulbs, see Replacement Bulbs on page 10‑45. For any bulb-changing procedure not listed in this section, contact your dealer. ...