2007 Saab 9-3 Owner's Manual - Page 103

Instruments and controls Rain sensor 3 WARNING Turn the rain sensor off if the ignition is ON to avoid personal injury when clearing snow and ice from the windshield. 103 If the stalk switch is left in the AUTO position when the engine is switched off, when the engine is next started it must first be moved to the 0 or 3 position and then back to AUTO to reactivate the sensor. If the system malfunctions, the wipers will operate at low speed when the stalk switch is set to the AUTO position. NOTICE Turn the rain sensor off before washing the car in an automatic carwash, to avoid damaging the windshield wipers. When the rain sensor is activated the following symbol is displayed in SID . The rain sensor automatically controls the windshield wipers. The sensor is located on the windshield beside the rearview mirror. The system varies the frequency of wiping between single sweeps and continuous wiping, depending on the amount of precipitation. Windshield wipers with rain sensor 0 1 2 3 4 5 OFF Single sweep AUTO - rain sensor engaged Low speed High speed Windshield and headlight washing 3 Activate the rain sensor by lifting the stalk switch to the AUTO position. The wipers make one sweep for reference to see how much water is on the windshield. In the future, the sensor compares the amount of water on the windshield with this reference value.