64 12 572 Replacing Auxiliary Water Pump For Auxiliary Heater

WARNING: This page is about a different car, the 2008 BMW Alpina and 2007 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove independent heater holder. See 64 12 525 REPLACING COMPLETE INDEPENDENT HEATER .

Unlock cover (1) and remove in direction of arrow.

Fig 1: Unlocking Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect plug connection (1).

Feed cable (2) out of guide.

Release hose clamp (3).

Fig 2: Identifying Plug Connection, Cable And Hose Clamp

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Release screw (1).

Remove tightening strap (2).

Detach auxiliary water pump for auxiliary heater (3) together with water hose (4) in direction of arrow.

Fig 3: Identifying Auxiliary Heater, Strap, Water Hose And Screw

Courtesy of BMW OF NORTH AMERICA, INC.