Sun Visors

Pull the sun visor down or unhook it and move it to the side to reduce glare.

Visor Vanity Mirror

Lift the cover to use the mirror and turn the lamps on.

    See also:

    Cellular and GPS Antennas
    Avoid placing items over or near the antenna to prevent blocking cellular and GPS signal reception. Cellular reception is required for OnStar to send remote signals to the vehicle. ...

    Additional Factors Affecting System Operation
    Safety belts help keep the passenger in position on the seat during vehicle maneuvers and braking, which helps the passenger sensing system maintain the passenger airbag status. See “Safety Belts†...

    Jump Starting
    For more information about the vehicle battery, see Battery on page 10‑25. If the vehicle's battery has run down, you may want to use another vehicle and some jumper cables to start your vehicl ...