Hi people, I am adding this for future reference for anyone who reads this later. It has now been 4-5 days driving and no problems with the wipers at all? Thinking since this happened, I have realised how many wires there are on the wiper motor alone, with all the auto stuff these 75's do, and wondering how many contacts inside the motor itself, as I would guess quite a few? I havent taken one apart. and can only come to the conclusion that sharply tapping a spanner on it must have unstuck something that was causing a malfuction? To Do: Will be giving it a good clean, and WD40. if the problem re-occurs I will re-post here. Heres hoping I wont have to!
