Hi, I own a motorhome, when we purchased it they put it through its MOT, it failed because the MIL was illuminated, on the fail sheet it lists it as “Engine MIL inoperative or indicates a malfunction [8.2.1.2(h)]
My question is, would they have put a code reader on to find out why it was illuminated or is it part of another process?
Any help greatfully received
Cheers
