Services for People with Disabilities

GMC Sierra / GMC Sierra Owners Manuals / OnStar / OnStar Additional Information / Services for People with Disabilities

Advisors provide services to help subscribers with physical disabilities and medical conditions.

Push • Locating a gas station with an attendant to pump gas. for help with:
• Locating a gas station with an attendant to pump gas.
• Finding a hotel, restaurant, etc., that meets accessibility needs.
• Providing directions to the closest hospital or pharmacy in urgent situations.

    See also:

    Rear Window Lockout
    The rear window lockout feature prevents the rear passenger windows from operating, except from the driver position. Press to activate the rear window lockout switch. The LED light comes on when a ...

    Engine Power Messages
    ENGINE POWER IS REDUCED This message displays when the vehicle's engine power is reduced. Reduced engine power can affect the vehicle's ability to accelerate. If this message is on, but t ...

    Folding Mirrors
    For vehicles with manual folding mirrors, push the mirror toward the vehicle. Pull the mirror out to return to its original position. For vehicles with power folding mirrors: 1. Press (A) to fold ...