So it only gets about -5 Celsius just below freezing, and it's only fall weather, but night time, my windshield washer at the rear stopped working, it took almost 3 months to notice it was working but the line appeared to have busted inside the roof of the vehicle, because I saw it dripping when I heard the motor. I took it in after popping a panel and seeing the check valve was busted, telling them that's what I need. A piece worth $0.50 I'm sure, they had to book an appointment to see if I was right, book me again when the part came in, book me again because they ordered the wrong part in, warranties like this makes your brand new reliable car seem like a total lemon.