32 13 572 Replace electrical steering box (EPS)
WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
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.
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.
IMPORTANT:
Do not turn the steering wheel once the steering shaft has been detached from the steering box/steering column! If the lower section of the steering shaft is separated from the steering box/steering column, 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).
- Remove FRONT WHEEL ON THE LEFT AND RIGHT .
- Remove front UNDERBODY PROTECTION .
- F23/F33: remove stiffening plate.
- Remove under-ride protection for steering (motor vehicles with sports suspension settings only)
- Release LEFT AND RIGHT TRACK ROD END at swivel bearing
Release clamping bolt (1) of steering shaft from steering gear and pull off.
Installation note:
Clean screw threads to remove all remnants of screw locking adhesive.
Replace clamping bolt
Tightening torque 32 31 2AZ .
Unlock plug connections (1) and disconnect.
Unfasten screws (2).
Tightening torque, 32 00 1AZ .
Installation note:
Replace the screws (2) and nuts.
IMPORTANT:
Risk of damage!
Pay attention to connector housing on steering box while removing steering box!
Remove steering gear towards the front.
Pay attention to connector housing on steering box while removing steering box!
Remove steering gear towards the front.
Installation note:
Remount TRACK ROD END on left and right.
Or check and replace if necessary!
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 end stop software:
- Connect vehicle to BMW diagnostic system or appropriate scan tool.
- Select and perform end stop under Service functions.
- Perform CHASSIS/WHEEL ALIGNMENT CHECK