MasterTuning Fault code dictionary (DTC)

00123 — Au.enwarnleuchte/turausstiegsleuchte posteriore destra

Severity: Warning Can you drive? With caution: limp mode possible, have it checked soon Make: VAG
MeaningAu.enwarnleuchte/turausstiegsleuchte posteriore destra.
FamilyManufacturer-native code

Frequently asked questions

What does code 00123 mean?

Au.enwarnleuchte/turausstiegsleuchte posteriore destra. Au.enwarnleuchte/turausstiegsleuchte posteriore destra.

Can I keep driving with code 00123 active?

With caution: limp mode possible, have it checked soon

How do you fix code 00123?

Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.

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