64 12 577 Replacing Changeover Valve For Independent Heater
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2008 BMW 750i, 2008 BMW 750Li, 2007 BMW 750i, 2007 BMW 750Li, and 2006 BMW 750i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Remove wheel arch lining at front left.
NOTE:
Disconnect water hoses from changeover valve for independent heater.
WARNING:
Danger of scalding!
Only perform the following tasks on an engine that has cooled down.
Follow instructions for working on cooling system. See 17 00 ... INSTRUCTIONS FOR WORKING ON COOLING SYSTEM
Unlock plug connection (1) and disconnect.
Loosen hose clamps (2).
Disconnect water hoses (3).
Release nuts (4).
Remove changeover valve for independent heater (5).
Installation:
Top up coolant and vent cooling system.