32 13 572 Replace electrical steering box (EPS)

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.

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

NOTE: Only for R5x right-hand drive vehicles:
It is mandatory to ensure cable routing (1) on the steering gear is correct.

Fig 1: Identifying Proper Cable Routing

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Necessary preliminary tasks:

Disconnect NEGATIVE BATTERY CABLE
NOTE: High-current-carrying line laid with permanent positive connection (80 A fuse).
REMOVE both track rod ends from swivel bearing
Replacement: REMOVE both track rod ends from steering box
Lower front axle support. See LOWERING/RAISING FRONT AXLE SUPPORT (SWZ00-2040) or LOWERING/RAISING FRONT AXLE SUPPORT (UNIVERSAL LIFTER) .

Release screws (1).

Installation note:

Tightening torque 32 00 1AZ .

Fig 2: Identifying Screws

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IMPORTANT: The control head of the steering box must not under any circumstances strike other components.
Collision with other components may result in damage to the steering box.

First swing steering box (1) in direction of travel to right and then remove towards front.

Fig 3: Removing Steering Box

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Only on R55/R56/R57/R58/R59:

IMPORTANT: On vehicles with 18" tires, or if applicable for vehicles with sport brakes, it will be necessary to install steering stop limiters, to be ordered separately. →Also see the BMW spare parts catalogue.

Remove BOTH TRACK RODS ON STEERING BOX .

Remove both steering stop limiters (1).

Installation note:

Deformation elements (2) must point to steering box (3).

Fig 4: Removing Steering Stop Limiters

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After installation:

Replacement only: Carry out PROGRAMMING/ENCODING
Perform wheel alignment check. See ALIGNMENT CHECK WITH VEHICLE LOAD or ALIGNMENT CHECK/RIDE HEIGHT MEASUREMENT WITHOUT VEHICLE LOAD .