32 31 090 Removing and installing / replacing complete steering column

WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Return steering to straight-ahead drive setting and remove ignition key
Remove trim panel for pedal assembly.
Remove steering spindle lower section from steering column, refer to 32 31 070 REMOVING AND INSTALLING OR REPLACING LOWER SECTION OF STEERING SPINDLE .
Replacement only: Remove fixture for steering column stalk, refer to 61 31 006 REMOVING AND INSTALLING (REPLACING) FIXTURE FOR STEERING COLUMN STALK .
Remove upper section of trim

After installation:

Carry out steering angle sensor adjustment/adjustment for active front steering, refer to 32 10 005 ADJUSTMENT FOR ACTIVE FRONT STEERING .
Carry out operational check.
1. Check for ease of movement in overall adjustment range of steering column to adjoining components/wires
2. Turn steering wheel in both directions to full lock. The airbag warning lamp must not light up in the process.

Vehicles (up to 09/2005) with automatic transmissions: Remove interlock cable (1) from steering lock positioning unit.

Disconnect plug connections (2).

Fig 1: Disconnecting Plug Connections

Courtesy of BMW OF NORTH AMERICA, INC.

Version with electric steering column adjustment (build date up to 09/2004):

NOTE: As from 09/2004 the new steering column with a 6-pin plug connection and matching adapter lead will be supplied.

Installation:

Fit adapter lead between wiring harness and steering column.

Secure adapter lead to wiring harness.

If necessary, disconnect plug connection (3) at drive for electric steering column adjustment.

Vehicles up to 09/2005: Remove interlock cable (1) from steering column.

Remove wiring harness (2) from steering column and place to one side.

Fig 2: Removing Wiring Harness From Steering Column And Place To One Side

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Replace ribbon cable from ignition starter switch to CAS control unit and secure with adhesive tape.

Mark installation position of steering column.

Unfasten screws.

Fig 3: Unfastening Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Mark installation position of steering column (2).

Release screws (1).

Remove steering column (2) towards rear.

Installation:

Insert steering column (2) through instrument panel and insert screws (1).

Align steering column (2) by way of markings and tighten down screws (1).

Fig 4: Identifying Steering Column (2) And Screws (1)

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement only:

Remove ignition starter switch.

Remove ring antenna.

Remove lock cylinder.