BMW 7 Series: Removing And Installing Electric Steering Box (EPS)
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.
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 at FRONT and REAR
- Remove COVER FOR STEERING ASSEMBLIES on left and right
- Remove stiffening plate
- 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
IMPORTANT: To avoid the need for axle/wheel alignment, mark position of steering box (1) to front axle support (2).
To do so, draw a wide white stripe on the front bolting points (left and right) and apply a thin black marking (3) to this stripe.
.png)
Fig. 45: Marking Position Of Steering Box To Front Axle Support
Release screws (1) and tie anti-roll bar (2) to front axle support.
Tightening torque 31 35 1AZ.
.png)
Fig. 46: Identifying Anti-Roll Bar Link With Screws
Unlock plug connection (1) and disconnect.
.png)
Fig. 47: Identifying Connectors
Release screws (1).
Lay holder (2) with wiring to one side.
.png)
Fig. 48: Identifying Holder And Screws
Undo screws (1) and remove steering box from below.
Tightening torque 32 00 1AZ Installation note: When installing, make sure that the steering box is realigned to the marking applied to the front axle support prior to removal.
Replace screws.
.png)
Fig. 49: Identifying Steering Box Screws
IMPORTANT: Risk of damage! Plug connection (1) on electrical steering box must not be damaged when removing.
Remove steering box with wiring harness downward.
.png)
Fig. 50: Identifying Connector
After installation:
- Teach in END STOP SOFTWARE
READ NEXT:
Removing And Installing Hydraulic Steering Gear
WARNING: DANGER OF POISONING if oil is ingested/absorbed through the
skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
IMPORTANT: Adhere to the utmost cleanliness. Do not allow any d
Replace Electrical Steering Box (EPS)
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
Removing And Installing Electrical Steering Box Active Steering
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
SEE MORE:
System Components
Spare Parts of Slide/tilt Sunroof
The slide/tilt sunroof in the F01/F02 consists The following table lists the
most important of mechanical and electrical components.
COMPONENTS DESCRIPTION CHART
Electrical Components
The following graphic shows all the electrical components of the slide/tilt
sun
BMW display key- Display
General information
The display is divided into the upper status line,
the information area, and the lower status line.
Upper status line
The upper status line displays the following information:
/
Vehicle secured/vehicle
unsecured.
Set time in the vehicle.
Charge state of the display
ke
