Lucas Wiper switch

Can anyone give me a wiring schematic for the wiper system using a Lucas 35927 switch instead of the switch provided with the wiper kit???
I can get it to work perfectly with the switch included with the kit but not the Lucas switch.
Thanks!

Try this

LUCAS WIPER SWITCH Part No. 35927
Terminal connections
4. 1st speed red/green light
8. Park brown/light green (linked to No.4 when switch is on Qff position)
6. Ignition live green
2. 2nd speed blue/light green

Brian.