Just rewired the mess under my dash and have smoothed the whole dash leaving only the speedo. Subsequently have changed all switches. There are 4 pins on the wipers...two at the bottom, then two singles above each other. I tried to test with a light before removing, although was unable to establish what was what. Any help would be great...

Matt

Have you got the origional coloured wiring and switches I can check mine if you like

Unfortunately the person previous to me sprayed the whole lot in the old green. If you can just tell me which are earths...on the wiper.

Matt

the earth is the brown wire get some thinners n wipe the paint off or scratch it off with a razor v blade

or get a mulit meter n see which wire goes to ground