See also:

Rear window and outside mirror defroster switch
To defog/defrost the rear window glass and outside mirrors (if so equipped), start the engine and push the switch on. The indicator light 1 will illuminate. Push the switch again to turn the ...

Rear window wiper and washer switch
In freezing temperatures the washer solution may freeze on the rear window glass and obscure your vision. Warm the rear window with the defroster before you wash the rear window. - Do ...

Safety note
- Do not disassemble or modify this system. If you do, it may result in accidents, fire, or electric shock. - Do not use this system if you notice any abnormality, such as a frozen screen ...