61 35 030 Removing and installing (replacing) power module

WARNING: This page is about a different car, the 2005 BMW 545i and 2004 BMW 545i. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection). Refer to 61 35 ... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .

Necessary Preliminary Tasks:

Remove luggage compartment floor trim. Refer to 51 47 101 REMOVING AND INSTALLING/REPLACING LUGGAGE COMPARTMENT FLOOR TRIM PANEL .
Remove spare wheel.

Take off cover for control units (1).

NOTE: Make sure cover for control units (1) is correctly seated on locating pins (2).

Fig 1: Identifying Locating Pins For Control Unit Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Remove power module (2) in direction of arrow from mounting for control units (3).

Fig 2: Removing Power Module

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement:

Carry out programming/coding. Refer to DIAGNOSIS PROGRAMMING/CODING .