64 11 869 Replacing servodrive for blending flap

WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 BMW 335xi, 2008 BMW 335i, 2008 BMW 328xi, 2008 BMW 328i, and 2008 BMW 323i. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Servomotors must be re-addressed in the event of replacement!

Addressing can only be carried out with the BMW diagnosis system.

Service functions:

Body
Heating and A/C function
Flap motors
Re-address flap motors

Necessary preliminary tasks:

Remove Trim Panel For Pedal Assembly.

Unfasten plug connection (1) and disconnect.

Release screws (2).

Detach servodrive for blending flap (3) in direction of arrow from heater/air conditioner (4).

Installation:

Place servodrive for blending flap (3) over guide pin (5).

Fig 1: Identifying Blending Flap Servodrive, Mounting Screws, Plug Connection And Heater/Air Conditioner

Courtesy of BMW OF NORTH AMERICA, INC.