Diesel Data: Automotive Repair
Home >> Saab >> 2003 >> 9-3 Convertible (9400) L4-2.0L Turbo (2.0 HOT) >> Repair and Diagnosis >> Instrument Panel, Gauges and Warning Indicators >> Driver/Vehicle Information Display >> Description and Operation >> Detailed Description >> Interior Light Sensor

Interior Light Sensor



Interior Light Sensor







The sensor that measures the light intensity in the car is integrated in the SID unit. The measurement range is 0-1200 lux.

The SID unit uses the value to calculate the appropriate display lighting. The value is output as bus information "INTERIOR LIGHT INTENSITY" in lux.
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