Defrost and Drive Unfreeze Car Washer Fluid for Winter Visibility

I noticed it in the first week of owning my tiguan. There was a batch of tiguans that were shipped with a water like mixture in the washer fluid ... I have never had the Rain-X freeze. As you figured out, it was "operator error" not Rain-X. You need to make sure the old washer fluid (OEM or ... Use isopropyl and some winter -35 washer fluid. Let set a day or 2 and see if the tank thaws out. If it is now liguid let it warm up under the ... I think that sometimes it is not the fluid which freezes, but rather the nozzles are blocked on the outside by ice from the snow/ice. Even if it ... to thaw it out..you need to borrow a warm garage. or maybe run a cheapo hair dryer on it for a long time? And that reservoir could have been filled with a blend of water and fluid. When you do get it squirting you may want to run it as close to empty ... make sure you are buying the winter blend with the lowest freezing point.. make sure that its not frozen at the tip of the sprayer.. YOu could ... You probably have not filled it for some time. The alcohol in that stuff evaporates, raising the freezing point, as time goes by. Siphon off ... The salt and sand gets on your windshield, and the cold can freeze your windshield wiper fluid ... Dealing with a frozen windshield washer line. The only other option I can think of is heat gun or hair dryer if you can get it outside to your car. Not the best ideas but it's what I came up ...