2005 Saab 9-3 Owner's Manual - Page 104

102 Instruments and controls Adjusting sensitivity The sensitivity of the rain sensor can be adjusted under Profiler. If you increase the sensitivity, the wipers will make one sweep for reference. 1 Press the CUSTOMIZE button to go to Profiler. 2 Select Rain Sensor using the INFO dial. 3 Press in the INFO dial. 4 Select the sensitivity by turning the dial. 5 Confirm this selection by pressing the INFO dial. Rain Sensor High Medium Low The sensitivity of the sensor is also affected by the amount of daylight. The sensor is somewhat more sensitive at night. This adjustment is automatic. Explanation of sensor sensitivity. High 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. The sensor is set to high sensitivity. The wipers start when there is only a small amount of water on the windshield. Medium The sensor is set to normal sensitivity. This is one of the Default Settings. Low The sensor is set to low sensitivity (wipers operate only with a large amount of water on the windshield, i.e., downpour).