This car has the MIL (engine fault) light and the service light (the spanner) lit, even though the service mileage reset procedure was carried out after the oil change. Diagnosis value engine lubricant degradation level is not plausible with the maintenance done, i.e. the value continues to be too high even though it was reset during service reset. The following error appears in the diagnosis P1525 that on some databases it appears: Multi computer coherence for RV-LV and on others: Speed control switch with incorrect variable speed limiter data.

I am a little bewildered can you help me out?