65 12 071 Removing and installing/replacing amplifier

Necessary preliminary tasks: 

• Disconnect BATTERY EARTH LEAD
• Remove LEFT LUGGAGE COMPARTMENT WHEEL ARCH TRIM

Unfasten plug connection (1) and disconnect.

Unscrew nuts (2).

Remove amplifier (3) with holder.

Fig 1: Identifying Amplifier, Plug Connection And Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws at marked points.

Remove the amplifier (1) from the holder (2).

Fig 2: Identifying Amplifier And Holders

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

Carry out VEHICLE PROGRAMMING/CODING .