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Home >> BMW >> 2004 >> X3 30i, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 737 (General Electrical System - Repair) >> 35 ECUs, modules >> 61 35 000 Removing and installing/replacing module (for trailer two hitch)

61 35 000 Removing and installing/replacing module (for trailer two hitch)

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Necessary preliminary tasks: 

Remove clips (1) and fold up front luggage compartment floor trim panel (2) slightly.

Installation: 

Make sure front luggage compartment floor trim panel (2) is correctly seated.

Fig 1: Removing Clips
G04789476Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Front luggage compartment floor trim panel shown removed for purposes of clarity.

Unfasten plug connection (1) and disconnect.

Unscrew nuts (2).

Remove module (3) in direction of arrow.

Fig 2: Unfastening Plug Connection
G04789477Courtesy of BMW OF NORTH AMERICA, INC.