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Home >> Audi >> 2002 >> A8L Quattro Sedan (4D8) V8-4.2L (AKB) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Malfunction Indicator Lamp >> Testing and Inspection >> MIL Functional Testing

MIL Functional Testing




Malfunction Indicator Lamp Functional Testing

- Switch ignition ON.
- The MIL must light up

If the MIL does not light:
- Check DTC memory.
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