See also:

Defrosting or defogging the windshield
Defrosting or defogging the windshield To direct warm air to the windshield and front door windows: 1. Set the airflow control dial to the “” position. 2. Turn the temperature control dial all the ...

Adjustable level of each volume
...

Precautions against vehicle modification
WARNING To avoid accidental activation of the system or rendering the system inoperative, which may result in serious injury, no modifications should be made to any components or wiring of the SR ...