Took the new car out this morning it was -3C. Absolutly no whinning noise. Cleaned the windshield The nozzles do not leak so this has been fixed for sure. As I posted earlier my car was built in the second half of February. The trunk seems fine, opens and closes very well. So far I am very pleased. Yes its day one, but my gut tells me that Jaguar is fixing things. As far as dealer I bought from Budds in Oakville, Ontario and they are excellent. They know what customer service is.