32 13 076 Replacing electrical steering box active steering

WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2018 BMW M6, 2018 BMW 650i xDrive, 2018 BMW 650i, 2018 BMW 640i xDrive, and 2018 BMW 640i. 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.

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

Necessary preliminary tasks:

Disconnect BATTERY EARTH LEAD
NOTE: High-current-carrying wiring laid with permanent positive connection (80 A fuse).
REMOVE UNDERBODY PROTECTION
Remove STIFFENING PLATE (F12/F01, F02 N74)
Remove COVER FOR STEERING ASSEMBLIES on left and right
Remove TRACK ROD END ON BOTH SIDES FROM SWIVEL BEARING
Remove LOWER SECTION OF STEERING SHAFT FROM STEERING BOX
Version with Dynamic Drive:
- Remove ANTI-ROLL BAR LINK ON RIGHT OF ANTI-ROLL BAR

For greater clarity steering box shown removed.

Unlock plug connections (1) and disconnect.

Fig 1: Identifying Plug Connections

G08470383

Courtesy of BMW OF NORTH AMERICA, INC.

Unfasten plug connection (1) and disconnect.

Fig 2: Identifying Plug Connection

G08470378

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Lay holder (2) with wiring to one side.

Fig 3: Identifying Holder And Screws

G08470379

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1).

Tightening torque 32 00 1AZ

Installation note:

Replace screws.

Fig 4: Identifying Screws Of Steering Box

G08470380

Courtesy of BMW OF NORTH AMERICA, INC.

Release screws (1) and tie anti-roll bar (2) to front axle support.

Tightening torque 31 35 1AZ .

Fig 5: Identifying Anti-Roll Bar And Screws

G06889610

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Risk of damage!
Plug connection (1) on steering box must not be damaged when removing.

Remove steering box with wiring harness downward.

Fig 6: Identifying Plug Connection On Electrical Steering Box

G08470388

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Modify TRACK ROD END on left and right.

After installation:

Carry out PROGRAMMING/ENCODING
Teach in END STOP SOFTWARE
Perform ALIGNMENT/START-UP for active steering
Perform CHASSIS/WHEEL ALIGNMENT CHECK