Hi, I bought a 06 multijet from a volkswagon dealer last november. The oil light flashes for a minute when I start it and has done since I got it. Dosent bother me as the car was serviced and I know only a main dealer can turn this off. However the engine control light came on recently and car went to limp mode. Local garage told me it was the diesal particulate filter and I should drive it hard to clear it. It seemed to work but the light came back on after a week. Its gone off and on again since. Does anyone know if getting the oil light (service light) reset by a fiat dealer would help