Hello, I'm a little late to this discussion, but it's still relevant!! My car is a 2012 Jetta and I've owned it for four years. And for the past four winters, I have had intermittent issues with my wiper blades working or not working. I'm at the whim of my wiper blade motor choosing to work or not work. Usually determined by the outside temperature. But not always. My little Jetta LOVES to keep me guessing. Apparently, that's the same outcome with the VW dealership mechanics as well. When I have asked them (each year at my xx,000 mile check-up) to look at finding a solution to why my wiper motor chooses when to run, they said it would be a cool $400 for them to take a guess - and then there were no guarantees. Lucky me??? Yeah, not really. I said thanks but no thanks and thus far, have lived with my finicky wiper blade motor working/not working for over four years now. Will I keep my little Jetta? Sure, it's now paid off. Will I buy another one? Ahhhhhhhhhh, noooooooooo. Sad, too, because this was my second Jetta. My previous one was a 2003 Jetta. Lovely little car that I traded at 212,000 miles. For this. Ugh!!
This venting session was great!! Thanks - any suggestions from others who MAY HAVE found (there I go hoping!!) a solution to our little motor issue, please feel free to share the solution with me - and hopefully the cost is not $400 to hold a fishing expedition for a maybe fix.
My other experiment that I've been trying is a flat piece of cardboard and a large piece of plastic. I place the cardboard over both wiper blade sticks, which causes the cardboard to tuck "under" that lip of the hood near the wiper blades base. I then tuck a piece of plastic (type used as a drop cloth while painting) and place that over the entire top of my windshield and tuck in the base under the cardboard, and the sides get secured by the doors. I'm curious to see if the cardboard will act as an absorbent to the moisture near the blades (and motor???), and the plastic to give a little insurance. If this works, I will let you know. I'm doubtful, but at this point, I'm also desperate. Today's drive into work was not pretty (all that slushy ice melt spraying everywhere - geeze, my only clear view was my side window). Can we say completely UNSAFE?? And there's no recalls, and a lot of "I don't knows...."
I talked to a woman from Canada. CANADA. And her VW has the same wiper blade issue. Oh boy!!!