Replace the electrical steering gear (EPS) (all-wheel drive vehicle) (X5 M)

Special tools required:

31 2 242
31 2 246
31 2 240

Attention!

Connecting line:

In the event of moisture/corrosion inside the two plug connections, check the insulation of the connecting line. If the insulation reveals any noticeable/striking features, partial replacement will be necessary.

Otherwise it will be sufficient to replace the contacts or connector housing.

NOTE: In a warranty case you must always provide a fault memory printout, even where there is no fault entry, with the defective part.

Attention!

Do not turn the steering wheel once the steering shaft has been detached from the steering gear. If the lower section of the steering shaft is separated from the steering gear, the steering column switch cluster may be damaged when the steering wheel is turned!

Necessary preliminary tasks:

Disconnect BATTERY EARTH LEAD .
NOTE: High-current-carrying wiring laid with permanent positive connection (80 A fuse).
Lower FRONT AXLE .
Detach LOWERING WISHBONE from front axle support.
Detach TRAILING LINKS from front axle support.

Slacken the nut (1) two to three thread turns using a size 12 socket.

If necessary, replace lower section 31 2 242 with lower section 31 2 246

Press track rod end (2) with special tool 31 2 240 off swivel bearing.

Unscrew nut (1) and remove track rod end (2) from swivel bearing.

Installation note:

Keep track rod end to swivel bearing connection clean and free from oil and grease.

Replace self-locking nut.

Tightening torque 32 21 3AZ .

Courtesy of BMW OF NORTH AMERICA, INC.

Determine dimension (A) to simplify following adjustment of front axle.

Loosen screw (1).

Tightening torque 32 21 2AZ .

Remove left and right track rod end.

NOTE: Check track rod end and replace if necessary!

Mount track rod end only after installation of the new steering.

Courtesy of BMW OF NORTH AMERICA, INC.

Remove screws (1 to 4).

Tightening torque 32 00 1AZ .

Remove the steering gear (2) on the side between the engine and the front axle support.

Installation note:

Replace screws.

Screwing sequence must be followed:

Tighten screws in sequence (1 to 4).

Fig 1: Steering Gear, Front Axle Support Screws Tightening Sequence

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Attention!

Risk of damage!

Pay attention to connector housing on steering box while removing steering box!

After installation:

Turn steering wheel in both directions to the limit position. The airbag indicator light must not light up in the process.
Carry out PROGRAMMING/ENCODING .
TEACH IN electrical steering via BMW diagnostic system Service functions.
Carry out WHEEL ALIGNMENT PROCEDURE .