Incorrect configuration.
â–¶ How to fix
Reconfigure the control unit according to the specification of the vehicle using SDP3.
What you'll see
No driver-visible symptom recorded.
System reaction
The system is inoperative. AWD malfunction lights up.
Diagnostic depth
Detection
The control unit does not have a valid configuration. Control ot the configuration is made at startup.
Possible cause
The control unit has not been programmed with a valid set of EOL (End of line) parameters. The fault occurs if a replacement control unit is fitted without programming the EOL parameters