Replacing the electromechanical steering gear (EPS) (X2 2018-2023)
In the event of moisture/corrosion inside the 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 plug housing.
Non-observance leads to rejection of the warranty!
In a warranty case you must always provide a fault memory printout, even where there is no fault entry, with the defective part.
Collision with other components may result in damage to the steering box!
Necessary preliminary work:
- Refer to REMOVING FRONT AXLE COMPLETELY
Removal:
Unfasten screws (1).
Remove heat shield (2).
Determine dimension (A) to simplify following adjustment of front axle.
Slacken bolt (1).
Screw off tie rod end; if necessary, grip tie rod with open-end wrench.
If installed: Undo screw (1) of retaining clamp (2).
Release screws (1).
Remove steering gear (2).
Installation:
Position the steering gear (2).
Replace screws (1).
Parts: Screws
Tighten screws (1).
Tightening torque 32 00 1AZ .
If installed: Tighten screw (1) of retaining clamp.
Tightening torque 32 00 3AZ .
Screw tie rod end onto tie rod to dimension (A).
Tighten screw (1).
Tightening torque 32 21 2AZ .
Position heat shield (2).
Replace screws (1).
Parts: Screws
Tighten down screws (1).
Tightening torque 32 00 2AZ .
Required follow-up work:
- Refer to INSTALLING FRONT AXLE .
- Refer to PROGRAMMING/ENCODING .
- Refer to TEACHING IN END STOPPING SOFTWARE .
- Perform wheel alignment. Refer to KINEMATICS DIAGNOSIS SYSTEM WHEEL ALIGNMENT WITH RIDE HEIGHT MEASUREMENT WITHOUT LOADING THE VEHICLE .