GMC Sierra Owners Manuals

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Dome Lamps
The dome lamps are located in the overhead console. They come on when any door is opened and turn off after all the doors are closed. Turn the instrument panel brightness knob located below the dome ...

Canceling a Remote Start
To cancel a remote start, do one of the following: ○ Press until the parking lamps turn off. ○ Turn on the hazard warning flashers. ○ Insert the key and turn it to ON/ RUN and ...

Tailgating Alert
The red FCA display will stay continuously illuminated if the vehicle ahead remains much too close. ...