61 35 220 Removing and installing (replacing) control unit for left or right front door

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .

Read out PROGRAMMING/CODING .

Print out and make a note of settings for car and key memory in CKM menu

Necessary preliminary tasks:

Remove FRONT DOOR TRIM

Unlock plug connections (1) and disconnect.

If necessary, unclip electrical leads at points (2).

Release screws (3).

Remove control unit in front door (4).

Fig 1: Identifying Electrical Leads Points

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out PROGRAMMING/CODING .

Check printed-out or noted-down settings for car and key memory in CKM menu and reset if necessary