Rear Window Defogger

The rear window defogger uses a warming grid to remove fog from the rear window.

Press to turn the rear window defogger on or off. The rear window defogger stays on for about 10 minutes, before automatically turning off. The defogger will also turn off when the engine is turned off. (Rear Window Defogger):

Press to turn the rear window defogger on or off. The rear window defogger stays on for about 10 minutes, before automatically turning off. The defogger will also turn off when the engine is turned off.

Do not drive the vehicle until all windows are clear.

For vehicles with heated outside rearview mirrors, fog or frost is cleared from the surface of the mirror when Notice: Do not use anything sharp on the inside of the rear window. If you do, you could cut or damage the warming grid, and the repairs would not be covered by the vehicle warranty. Do not attach a temporary vehicle license, tape, a decal, or anything similar to the defogger grid. is pressed.

Notice: Do not use anything sharp on the inside of the rear window. If you do, you could cut or damage the warming grid, and the repairs would not be covered by the vehicle warranty. Do not attach a temporary vehicle license, tape, a decal, or anything similar to the defogger grid.

    See also:

    Vehicle Security
    This vehicle has theft-deterrent features; however, they do not make it impossible to steal. ...

    Traction Control Operation
    The TCS is part of the StabiliTrak system. Traction control limits wheel spin by reducing engine power to the wheels (engine speed management) and by applying brakes to each individual wheel (brake-tr ...

    How OnStar Service Works
    Automatic Crash Response, Emergency Services, Crisis Assist, Stolen Vehicle Assistance, Vehicle Diagnostics, Remote Door Unlock, Roadside Assistance, Turn-by-Turn Navigation, and Hands-Free Calling ar ...