64 11 871 Removing and installing/replacing servodrive for blending flap (left)

WARNING: This page is about a different variant/trim than selected.

Necessary preliminary tasks:

REMOVE TRIM FOR INSTRUMENT PANEL AT BOTTOM LEFT
E84/E90/E91/E92/E93:
- Remove PANEL FOR PEDAL ASSEMBLY

NOTE: Lower instrument panel trim partially shown transparent.

Detach left footwell heating duct (1) in area (2) in direction of arrow.

Detach left footwell heating duct (1) with adapter (3) from heater/air conditioner and remove in direction of arrow from left rear compartment heating duct (4).

Fig 1: Removing Footwell Heating Duct

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Make sure retainer (2) is correctly seated on left footwell heating duct (1).

Insert left footwell heating duct (1) with adapter (3) in left rear compartment heating duct (4).

Attach left footwell heating duct (1) in area (4) to heater/air conditioner. Make sure assembly is locked exactly at point (5).

Fig 2: Identifying Footwell Heating Duct, Adapter And Retainer

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Unfasten screws (2).

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

Fig 3: Removing Blending Flap Servodrive And Guide Pin

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

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

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