12 63 586 Replacing power distribution module (N20, N52T, N55)

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Necessary preliminary tasks:

Switch off ignition.
Disconnect BATTERY NEGATIVE LEAD .

Release expanding rivets (1) and remove cover (2).

Installation note:

Replace damaged expanding rivets.

Holder of cover (2) must snap into place in suspension cross-brace during installation.

Fig 1: Identifying Expanding Rivet And Holder Of Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Remove cover (2).

Release nut beneath it and set positive battery cable aside.

Unlock and pull off all connectors from power distribution module.

Release lock (1) in direction of arrow.

Feed out and remove power distribution box (3).

Fig 2: Identifying Cover, Lock And Power Distribution Box

Courtesy of BMW OF NORTH AMERICA, INC.

Reassemble the vehicle.