dooby - that's a bummer, it's probably a fuse, but if so, a trip to the dealer would be a good thing anyway - maybe they can tell you why the fuse blew... or of you're not operating them correctly, they can show you that... or both... anyway, when they do work, the rain sensor is one of the best ones I've encountered... they really work, and increase nicely when it either starts to rain harder, or when you speed up the car...

On a side note, if you wash your wheels with Dawn, then should think about putting some kind of protection on them afterwards. Your wheels are painted with silver paint, then clear-coated, just like the finish on the body of your car - think about putting some Wheel Wax (a sponsor) or Rejex, or some other kind of wax or polymer protection - it will keep them from getting pitted from the brake dust too soon. once you get some protection on them, then clean them with a quality wheel cleaner like P21S (recommended by Porsche, actually) to clean them, and not strip off the wax, or whatever you use.

Good luck with the wipers,

brad

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21-year PCA Member
PCA DE Instructor