61 35 001 Removing and installing (replacing) trailer module

Necessary preliminary tasks: 

• Remove Trim From Rear Apron
• Remove Right Luggage Compartment Trim Panel
• Partially detach insulating mat

Release screws (1) and pull back device holder (2).

Fig 1: Identifying Trailer Module Mounting Screws And Device Holder

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Unlock catch (2) in direction of arrow and remove trailer module (3) upwards from device carrier (4).

Fig 2: Identifying Trailer Module, Device Carrier, Plug Connection And Catch

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Carry out Programming/Coding.