Functional check:
WARNING: This page is about a different variant/trim than selected.
- Switch ignition on: Malfunction Indicator Lamp (MIL) must light-up.
If the Malfunction Indicator Lamp (MIL) does not light-up with ignition switched on:
- Check combi-instrument and EPC warning lamp as follows: → 01 ON BOARD DIAGNOSTIC (OBD)
If Malfunction Indicator Lamp (MIL) lights-up with ignition switched on, continue check as follows:
- Start engine and run at idling speed: Malfunction Indicator Lamp (MIL) must go out after a few seconds.
If the Malfunction Indicator Lamp (MIL) does not go out:
- Check DTC Memory, if necessary, repair any malfunctions and then Erase DTC Memory → DTC memory (functions 02 and 05), checking and erasing
- Read readiness code → Readiness code, reading . If the DTC memory has been erased, the readiness code must be generated again
Engine code AWW, → Readiness code for engine code AWW, generating
Engine code AWP, → Readiness code for engine code AWP, generating