Dan. I have just corrected my wiring. I apologize if this has already been covered. Once the switch module has been prised gently from the roof you should have 3 wires; black, purple, purple/white. The module itslef has three connectors which should be cleaned whilst accessible. The purple wire is the 'live' and should be connected to the side with the single pin. The side with the two pins can be wired either way, allowing you to decide which way to push for manual/auto lights. The black wire is the manual 'on' wire. The purple/white is the connector which allows the courtesy circuit to work. In my case the black wire had been placed onto the single pin, meaning only the 'manual on' function worked. John Chapelhow MMG 287W : 'Boeing' #0737 Thanks -Dan B. #5003 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/