I have a hand held obd II reader, that lists every c class model but mine, so all I get from it is ... I have attempted to have the codes read from various local shops (nearest MB dealer 40 miles away) but when they hear it's a 94 model they just blow me off... I'm just wondering is this model odb II enough to pull the engine codes if I tell these shops I have a 96 model? Or should i take a half day and go to the MB dealer? I really want to know why the check engine light is on.

thanks again for the advice