Necessary preliminary tasks

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Release FLUID RESERVOIR FOR WINDSCREEN WASHER SYSTEM and pull out

NOTE: Catch any escaping washer fluid if necessary.

Disconnect plug connection (1).

Unlock split pin (3) and detach hose (2) from washer pump of headlight washer system (4).

Turn washer pump of headlight washer system (4) and pull in direction of arrow out of fluid reservoir for windscreen washer unit (5).

Fig 1: Turning Washer Pump Of Headlight Washer System

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Replace strainer for washer pump of headlight washer system.
Coat sealing ring of washer pump for headlight cleaning system with antiseize agent.
Lay hose of washer pump for headlight cleaning system without kinks
Fill fluid reservoir