Replacement with build date up to 03/2006

Connect repair cable for battery terminal (1) to safety battery terminal (2).

Install BATTERY 

Install DISTRIBUTION BOX 

Fig 1: Identifying Battery Terminal And Safety Battery Terminal

Courtesy of BMW OF NORTH AMERICA, INC.

Cut off plug connection (1) and connect to battery terminal repair cable (2).

Follow notes for REPAIRING AIRBAG LEADS 

Secure battery terminal repair cable (2).

Fig 2: Identifying Plug Connection And Battery Terminal Repair Cable

Courtesy of BMW OF NORTH AMERICA, INC.