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

(Rear Window Defogger):

Press to turn the rear window defogger on or off. The rear window defogger stays on for about 10 minutes, before turning off.

The defogger also turns off when the engine is turned off. Do not drive the vehicle until all the windows are clear.

For vehicles with heated outside rearview mirrors, fog or frost is cleared from the surface of the mirror when the rear window defog button is pressed.

Notice: Do not use a razor blade or sharp object to clear the inside rear window. Do not adhere anything to the defogger grid lines in the rear glass. These actions may damage the rear defogger. Repairs would not be covered by your warranty.