The control module detected a fault associated with the Terminal 30 - 3 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
TuningBot DTC Database · v4.37.14
03124 Terminal 30 - 3
1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.
VAG
1 interpretationRelated and nearby codes
Frequently asked questions about 03124
What does 03124 mean?
Terminal 30 - 3. The control module detected a fault associated with the Terminal 30 - 3 circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volkswagen. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).
Is 03124 generic or manufacturer-specific?
03124 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.
Can TuningBot remove 03124 at file level?
Not guaranteed. 03124 is a manufacturer-specific code in an OEM format, so removability depends on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether 03124 is removable in your case.
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Understand the system behind this code: Diagnostic Strategy and DTC Logic
