GMC Terrain: Windshield and Wiper Blades - Exterior Care - Appearance Care - Vehicle Care - GMC Terrain Owner's ManualGMC Terrain: Windshield and Wiper Blades

Clean the outside of the windshield with glass cleaner.

Clean rubber blades using a lint-free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoroughly when cleaning the blades. Bugs, road grime, sap, and a buildup of vehicle wash/wax treatments may cause wiper streaking.

Replace the wiper blades if they are worn or damaged. Damage can be caused by extreme dusty conditions, sand, salt, heat, sun, snow, and ice.

    Cleaning Exterior Lamps/ Lenses and Emblems
    Use only lukewarm or cold water, a soft cloth, and a car washing soap to clean exterior lamps and lenses. Follow instructions under "Washing the Vehicle" later in this section. ...

    Weatherstrips
    Apply silicone grease on weatherstrips to make them last longer, seal better, and not stick or squeak. See Recommended Fluids and Lubricants on page 11‑12. ...

    See also:

    Keyless entry
    Keyless entry allows the vehicle to be opened if a Smart Key is within 1.0m (3ft) of the door handle or the tailgate external switch. The Smart Key may not be detected if it is placed within a me ...

    Steering wheel keypad
    Standard steering wheel keypad 1 Left/right arrow keys: A short press moves between preset radio stations or tracks on a disc. Press and hold to search within tracks or to tune to the next/pr ...

    DOOR position
    When the switch is in the DOOR position 2 , the ceiling light will illuminate under the following conditions: - ignition switch is turned to the LOCK position — remain on for about 15 seco ...