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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Wiper System & Washer System (Service Information) >> Module, Light Rain Sensor >> Description And Operation >> Description And Operation >> Description

Description And Operation: Description

GC0196981Courtesy of CHRYSLER GROUP, LLC

A rain sensor, located behind the interior rear-view mirror, in contact with the windshield, can detect the presence of rain and, consequently, manage the cleaning of the windshield in accordance with the amount of water on the glass. In positions 1 or 2, the frequency of the windshield wiper strokes is automatically adjusted according to the amount of water on the windshield detected by the sensor: the frequency varies continuously from no stroke (windshield dry) to wiping at the second continuous speed (heavy rain).