32 31 070 Removing and installing or replacing lower section of steering spindle

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.

IMPORTANT: If the lower section of the steering spindle is separated from the power steering gear, this can result in damage to the contact ring when the steering wheel is turned.

After installation:

Carry out steering angle sensor adjustment/adjustment for active front steering, refer to 32 10 005 ADJUSTMENT FOR ACTIVE FRONT STEERING .

Necessary preliminary tasks:

Move steering wheel to straight-ahead position and turn ignition key to position 0
Remove steering gear cover at side

Release clamping screw.

Remove lower section of steering spindle from power steering gear.

Installation:

Replace clamping screw.

Steering spindle lower section and steering gear can only be joined in one position.

Fig 1: Removing Lower Section Of Steering Spindle From Power Steering Gear

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Make sure universal joint is correctly seated.

Remove trim panel for pedal assembly.

When reinstalling lower section of steering spindle: Mark position of universal joint in relation to steering column.

Turn ignition key to position 1.

Turn steering wheel approx. 45°, hold securely and release clamping screw (1).

Turn steering wheel back and turn ignition key to position 0.

Detach lower section of steering spindle from steering column and remove.

Installation:

Clamping screw must rest in groove of steering column.

Replace clamping screw (1).

Fig 2: Detaching Lower Section Of Steering Spindle From Steering Column

Courtesy of BMW OF NORTH AMERICA, INC.