Has anyone here ever failed a MOT because theirs aren't working? Garage said a car with headlight washers needs to have them working, hasn't been an issue before, but anyway.... Mine Have never worked, andI've never been bothered about it. I've had my bumper off many times and never had to unplug the washers when I remove it, only the fog lights. So before assuming it's the motor, pump, hose or that they are jammed etc... Where is the power connector for these washers on a 98' S4. Any help much appreciated.