If the rear door glass fogs up, press the top of the rear window defroster switch, located as shown in the figure.

The heater's operation is accompanied by the indicator on the button lighting up. To turn off the heater, press the bottom of the switch.
Attention:
- Long-term operation of the heater may lead to battery discharge and failure of the heater itself.
- When cleaning the rear window from the inside, be careful not to damage the heater wires.
- The rear window defroster is not designed to remove snow or water from the glass.
