65 12 072 Removing and installing (replacing) amplifier (Top HiFi system Bang & Olufsen)

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IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .

NOTE: Comply with notes on HANDLING OPTICAL FIBRES .

Necessary preliminary work:

Clamp off NEGATIVE BATTERY CABLE .
Remove LUGGAGE COMPARTMENT WHEEL ARCH PANEL ON LEFT .

Release screw (1).

Remove amplifier (2) in direction of arrow from holder (3).

Unlock plug connections and disconnect.

Fig 1: Removing Amplifier From Holder

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Picture for example purposes, F12 model shown.

Installation note:

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

Check that amplifier (3) is securely seated.

Fig 2: Identifying Amplifier, Lugs And Guide

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out VEHICLE PROGRAMMING AND ENCODING .