Diagnostics

DIAGNOSTICS

The diagnostic socket is located in the lower instrument panel closing panel, on the driver's side, below the steering column. Various lighting system functions are monitored by different systems which can store fault information. This can be retrieved using T4 or other suitable scan tool.

AFS Control Module Fault Monitoring
The AFS control module has the capability to monitor faults within the AFS and the dynamic headlamp levelling system. The control module can store Diagnostic Trouble Codes (DTC's) relating to the symptoms shown in the following table.





Central Junction Box (CJB)
The CJB monitors the status of the lighting circuits, relays and switches. If a fault occurs, the CJB stores a fault code applicable to the specific fault which can be retrieved using T4 or other suitable scan tool.