32 13 076 Replacing electrical steering box active steering
WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Steering box:
Check connection of steering box for corrosion, clean contacts if necessary. The steering box must be replaced if the corrosion is too far advanced.
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.
Check connection of steering box for corrosion, clean contacts if necessary. The steering box must be replaced if the corrosion is too far advanced.
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 work
- 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:
For greater clarity steering box shown removed.
Unlock plug connections (1) and disconnect.
Unlock plug connection (1) and disconnect.
Release screws (1).
Lay holder (2) with wiring to one side.
Release screws (1).
Tightening torque 32 00 1AZ
Installation note:
Replace screws.
Release screws (1) and tie anti-roll bar (2) to front axle support.
Tightening torque 31 35 1AZ
IMPORTANT:
Risk of damage!
Plug connection (1) on steering box must not be damaged when removing.
Plug connection (1) on steering box must not be damaged when removing.
Remove steering box with wiring harness downward.
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 .