BMW 7 Series: Control Unit Box
REMOVING AND INSTALLING/REPLACING ELECTRONICS BOX
IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection).
NOTE: Follow instructions for removing and installing CONTROL UNITS !
Necessary preliminary work
- Read fault memory.
- Disconnect BATTERY EARTH LEAD.
- Remove DME CONTROL UNIT.
Release screws (1).
Tightening torque 12 90 1AZ.
Unclip coolant lines at clamp (2) from electronics box.
Feed electronics box (3) out upward and remove.
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Fig. 110: Identifying Electronics Box, Clamp And Screws
Installation note: When installing the electronics box, insert guide (1) on engine support.
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Fig. 111: Identifying Engine Support Guide
REMOVING AND INSTALLING/REPLACING ELECTRONICS BOX ADD-ON
IMPORTANT: Comply with NOTES ON PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD protection)!
NOTE: Follow instructions for removing and installing control units.
Necessary preliminary work
- Read fault memory.
- Disconnect BATTERY EARTH LEAD.
Remove right cowl panel cover.
Picture shows the left side, the procedure for the right side is identical.
Lever expander rivets (1) out of cover (2).
Installation note: If necessary, replace damaged expanding rivets.
Make sure holders (3) are correctly seated.
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Fig. 112: Identifying Rivets, Cover And Holders
Release screws (1).
Tightening torque 12 90 4AZ.
Release retainer (2).
Remove cover (3) from supplementary electronics box.
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Fig. 113: Identifying Supplementary Electronics Box Cover, Retainer And
Screws
Unclip grommet hold-down device (1).
Detach rubber grommets (2) from electronics box add-on.
Installation note: Make sure grommets are correctly seated (watertightness).
Release carrier plate (3) from lower section of supplementary electronics box (5) and set aside.
Release screw (4).
Tightening torque 12 90 2AZ.
Remove the lower section of the supplementary electronics box (5).
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Fig. 114: Identifying Grommet Hold-Down Device, Electronics Box Rubber
Grommets, Carrier Plate
And Supplementary Electronics Box
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History
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display with a screen diagonal of 6.5"
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Comfort Access- Convenient closing
Safety information
Warning
With convenient closing, body parts can be
jammed. There is a risk of injury. Make sure
that the area of movement of the doors is clear
during convenient closing.
Closing
Touch the grooved surface on the handle of a
closed vehicle door with your finger and hold it
there w
Display And Control Elements
Fig. 94: Display Function Illumination And Active Blind Spot Detection Button
DRIVER ASSISTANCE SYSTEM REFERENCE CHART
Function illumination
Active Blind Spot Detection button
LIN-bus Connections
Fig. 95: LIN Bus Connections At Footwell Module
LIN BUS CONNECTIONS REFERENCE CHART
ASP_FA - Drive
