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The actual frequency is also a factor of the vehicle's speed of travel (see chart below). The wiper is turned off by reactivating the wiper/washer switch. The start of each wipe cycle is synchronized with the front wiper system. Networking Rain sensor (B38) and reverse signals are fed to the All Activity Module (AAM) (N10) via the engine The settings of the rear wiper/washer switch (S78) are read directly by the All Activity Module (AAM) The tailgate wiper motor unit (M6/4) is controlled directly by the All Activity Module (AAM, N10) . The tailgate wiper motor unit (M6/4) comprises a relay and a cam-operated switch in addition to the actual motor. WINDSHIELD INTERMITTENT WIPE, FUNCTION - GF82.30-P-3003GH MODEL 163 Function sequence The interval wiping function is switched on to position (i) with the combination switch. The input (pin A8) of the all-activity module (AAM, N10) is connected to c. 15 R . The AAM immediately actuates the front wiper motor relay (F1k17) for max. 2 s. In wiper stage 1 power is
Vehicle speed Under 50 km/h Vehicle speed 50 to 100 km/h Vehicle speed 100 km/h and higher Frequency of Rear wiper One twelfth of front wiper frequency One tenth of front wiper frequency One sixth of front wiper frequency
Rear Wiper/Washer Switch -
GF82.30-P-
All Activity Module -
GF54.21-P-
Tailgate Wiper Motor -
GF82.30-P-
Rain Sensor - Vehicles with code GF82.30-P-
2001 Mercedes-Benz ML320 1998-2005 ACCESSORIES & BODY, CAB Electrical System - Body - 163 Chassis
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