Hyundai Tucson: Defroster / Rear window defroster

The defroster heats the window to help remove frost, fog and thin ice from the rear window, while the engine is running.

To activate the rear window defroster, press the rear window defroster button located in the center facia switch panel. The indicator on the rear window defroster button illuminates when the defroster is ON.

If there is heavy accumulation of snow on the rear window, brush it off before operating the rear defroster.

The rear window defroster automatically turns off after approximately 20 minutes or when the ignition switch is turned off. To turn off the defroster, press the rear window defroster button again.

Outside rearview mirror defroster (if equipped)

If your vehicle is equipped with the outside rearview mirror defrosters, they will operate at the same time you turn on the rear window defroster.

Defroster
CAUTION To prevent damage to the conductors bonded to the inside surface of the rear window, never use sharp instruments or window cleaners containing abrasives to clean the window. ✽ NOTICE ...

Front windshield defroster (if equipped)
To activate the front windshield defroster, press the front windshield defroster button located in the center facia switch panel. The indicator on the front windshield defroster button illumina ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Headlight escort function
If the key is removed from the ignition switch or placed in the ACC position or the LOCK/OFF position with the headlights ON, the headlights (and/or parking lights) remain on for about 5 minutes. However, if the driver’s door is opened and closed, the headlights are turned off after 15 secon ...

Hyundai Tucson (LM) 2010-2015 Service Manual: General Information
General 1. Basically, all measurements in this manual are taken with a tracking gauge. 2. When a measuring tape is used, check to be sure there is no elongation, twisting or bending. 3. For measuring dimensions, both projected dimension and actual-measurement dimension are used in thi ...

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