mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Windshield Washer Relay > < Washer Fluid|Service and Repair
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Windshield Washer Pump: Description and Operation

The windshield washer pump (M5/1) is switched on and off by the signal acquisition and actuation module (SAM) (N10/1) via the windshield washer
relay (K40/2k3).

The pump pumps water from the washing water reservoir to the windshield washer.

Purpose

Pumping water for washing windshield

Design

The windshield washer pump is driven by a DC motor

Windshield Washer Relay > < Washer Fluid|Service and Repair