is series 3. i thought itd be push or pull wiper knob. nothing happens though. il check it out. its had a replacement in past as there are two wiper pumps there along with some interesting wiring.
cheers
My pump has to be primed, if it has run dry at any point i have to suck the fluid through the pump before it'll do anything... if that's the case try not to drink it... it tastes terrible!
I think every series owner is doing this anyway. On any switch.
Sometimes the headlight doesnt switch off, but the dash light does. Or the blinkers dont come on. or the heater. every switch really... i'd be interested who was arsed enough replacing them. why do it properly if you can wiggle the living **** out of it