window switch

[jaff64]

Hi I have a 3dr Megane 52 Reg dci, question is are here different types of window switches (drivers side ).As I have just bought one off Ebay (new) and its not working ??? my switch has a grey plug.Any help will be much appreciated ...... Thanks Jim

[VroomVroomClonk]

I can't remember which colour wire is which, but the window switches work by connecting the wire from the temic module to earth. One wire touched to earth makes the window go down, and a different wire to earth makes it go up. Check the wiring diagrams to see which colour wires you need to use, then short them one at a time to earth and see what happens. If it works, then test your switch contacts with a circuit tester to see if it does the right thing at the right time when you press it. If it does then test your earth wire connection. It has to be one of those things.