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Home >> BMW >> 2013 >> 740Lxi >> Repair and Diagnosis >> External Pages >> Different car >> Section 484 (Airbag, Audio, Navigation And Anti-Theft - Repair) >> Audio Amplifier, Head Unit >> 65 12 071 Removing and installing/replacing amplifier >> Replacement

65 12 071 Removing and installing/replacing amplifier: Replacement

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Remove amplifier (4) including holder (3).

Fig 1: Identifying Amplifier And Plug Connection, Holder And Screw
G06886408Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

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

Check that amplifier (3) is securely seated.

Fig 2: Identifying Guide, Amplifier And Tabs
G04797335Courtesy of BMW OF NORTH AMERICA, INC.

Replacement: 

For vehicle with production date up to 09/2010  , carry out conversion in the diagnosis system via path:

NOTE: On vehicle with production date after 09/2010  , no vehicle programming / encoding needs to be carried out!