My wipers stopped working altogether this week, apart from the occassionally it does 1 sweep when the stalk is at 0 for some reason. I think it is the comms200 unit, indicators and audio work though. I am having an opeation in 5 weeks time which will mean I can't drive for up to 6 months and the dealership is quoting silly money for a new comms200 unit and I can't find the right part number anywhere locally or on the net. As a temp fix can I bypass the wiper controls by jury rigging a cable from the neg on the windscreen motor to a 12v toggle switch, then from the switch to the battery neg and the same on the positive, will this create a circuit so when I switch the toggle switch on the windscreen wipers work. I only need the wipers for the journey to work just in case it rains. I can work on a permanent fix once I have had the operation. The model is a 2005 1.85, old but I love it.