Many thanks for the replies, found the OBD socket , it is between the front seats, Saw Renault Engineer plug in to it when they had to reset the airbag light after replacing a faulty indicator switch. all i need now is a lead and software.....
I own a Megane 2005 1600cc,
I'm wondering what is the best OBD for my car?
Is it available to be downloaded for free?
I faced on the net a programe called pimp my car (it has to do with the car chips) do you recommended?