Instrument Panel, Gauges and Warning Indicators: Testing and Inspection
On Board Diagnostics (OBD), From 12.01General Information
OBD program text/data generated by control modules installed on vehicles from 12.01 production may not be recognized by VAG 1551/1552 Scan Tools (ST) with the latest program card. For example: scan tool display shows "text 799", "01529/references" or similar.
Only the VAS 5051/5052 Vehicle Diagnostic Testing and Information System is capable of processing all display text/data on these vehicles.
All OBD program functions on vehicles from 12.01 production must be performed using the VAS 5051 Vehicle Diagnostic Testing and Information System in mode "Guided Fault Finding" or "Vehicle Self-Diagnosis".