66 20 508 Removing And Installing (Replacing) Control Unit (Park Distance Control)

WARNING: This page is about a different car, the 2008 BMW Alpina and 2007 BMW Alpina. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove flap in right luggage compartment wheel arch trim . See 51 47 172 REMOVING AND INSTALLING / REPLACING FLAP IN LUGGAGE COMPARTMENT TRIM, LEFT OR RIGHT .

Disconnect plug connections (1).

Unlock catch (2) in direction of arrow and pull out control unit (3) towards top.

Fig 1: Unlocking Catch

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out coding/programming. See VEHICLE PROGRAMMING AND CODING .

Observe following IDC specifications:

Programming
Coding
Car & Key Memory
CD "CIP"

Fig 2: Identifying DIS Screen
Courtesy of BMW OF NORTH AMERICA, INC.