BMW 7 Series: Coding Control Module (DME/DDE)
Switch off ignition.
Connect MoDiC or DIS/GT1 Tester.
Switch on ignition.
Select "Coding" program.
For subsequent procedure, follow instructions in MoDiC or DIS/GT1 Tester.
Carry out adjustment of following control units:
- EWS (electronic immobilizer)
- DME (Digital Motor Electronics) or
- DDE (Digital Diesel Electronics)
Refer to "Diagnosis and Coding" service information bulletins on subject of
coding.
PROGRAMMING CONTROL UNIT (DME/DDE)
Switch off ignition.
Connect MoDiC or DIS/GT1 Tester.
Switch on ignition.
Select "Programming".
For subsequent procedure, follow instructions in MoDiC or DIS/GT1 Tester.
Carry out adjustment of following control units:
- EWS (electronic immobilizer)
- DME (Digital Motor Electronics) or
- DDE (Digital Diesel Electronics)
Refer to "Diagnosis and Coding" service information bulletins on subject of
programming.
READ NEXT:
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
R
IMPORTANT: Read and comply with notes on protection against electrostatic
damage (ESD
protection)
Necessary preliminary work
Switch off ignition.
Disconnect BATTERY EARTH LEAD.
Drain coolant for
Necessary preliminary work
Read out the fault memory of the DME control unit.
Switch off ignition.
Remove rear UNDERBODY PROTECTION.
Installation location
On transmission housing at bottom right.
SEE MORE:
REMOVE AND INSTALL/REPLACE STIFFENING PLATE (ALL-WHEEL DRIVE)
IMPORTANT: Observe safety instructions for raising the vehicle
Driving without stiffening plate is not permissible!
Necessary preliminary work
Remove UNDERBODY PROTECTION in front and rear
Release screws (1).
Remove stiffening plate (
Concept
The Check Control system monitors functions in
the vehicle and notifies you of malfunctions in
the monitored systems.
General information
A Check Control message is displayed as a combination
of indicator or warning lights and text
messages in the instrument cluster and, if applicable,
in th