64 11 271 Replacing water valve for heater

WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, and 2001 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Danger of scalding! Only perform this work after engine has cooled down.

All:

Unfasten cable clip (1).

Disconnect connector (2).

Unfasten cable tie (3).

Fig 1: Disconnecting Cable Clip And Connector

Courtesy of BMW OF NORTH AMERICA, INC.

Pull out water valve for heater (1) towards top.

Release hose clamps (2) and detach water hoses.

Remove water valve for heater (1).

Fig 2: Locating Hose Clamps And Water Hoses

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

If necessary, replace grommets or rubber mount (4).

Feed pilot pin (3) into rubber mount (4).

Fill and vent cooling system. Refer to 17 00 039 VENTING COOLING SYSTEM AND CHECKING FOR LEAKS (M54/M56) .