Jetta Sedan L5-2.5L (BGP) (2005)
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Interior Lighting Module: Testing and Inspection
On Board Diagnostic, Functions
On Board Diagnostic, Functions
Interior light functions are controlled by the Vehicle Electrical System Control Module J519 which has On Board Diagnostic (OBD) capability. If
malfunctions occur in monitored components, Diagnostic Trouble Codes (DTC) will be stored in memory.
Troubleshoot interior light system malfunctions by performing OBD program using Vehicle Diagnosis, Testing and Information System VAS 5051/5052
in operating mode "Guided Fault Finding".
