65 12 072 Removing and installing/replacing amplifier

Necessary preliminary tasks: 

• Disconnect Battery Negative Lead
• Remove Left Luggage Compartment Wheel Arch Trim

Release screw (1) and slide amplifier (2) upwards in direction of arrow.

Fig 1: Retaining Screw, Amplifier And Removal Direction

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Disconnect plug connection (1) and remove amplifier (2).

Fig 2: Plug Connection And Amplifier

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Installation: 

Lugs (1) must be correctly slid into guide (2).

Check that amplifier (3) is securely seated.

Fig 3: Guide, Lugs And Amplifier

Courtesy of BMW OF NORTH AMERICA, INC.