61 35 001 Removing And Installing (Replacing) Trailer Module

WARNING: This page is about a different car, the 2006 BMW 760i, 2005 BMW 760i, and 2004 BMW 760i. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Disconnect battery negative lead . See 61 20 900 DISCONNECTING AND CONNECTING BATTERY NEGATIVE LEAD .
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 connection (1).

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

Fig 1: Identifying Plug Connection, Catch And Trailer Module

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out coding/programming.

Observe following IDC specifications:

Programming
Coding
Car & Key Memory
CD "CIP"

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