Ford Ka engine light-how to reset?

I own a Ford Ka 1.3 2002 with a Dura Tec engine. The car was misfiring and it has now been fixed by my father in law and the problem is solved, however I do not know how to reset the engine light and turn...

The answer is perfectly unclear - engine management light

I bought a Mercedes Benz C220CDI in December 2010 from Mercedes-Benz Bridgend in Wales. So far I've done about 4,600 miles but I have an irritating fault. The engine management warning light came on about...