I rarely use my windshield washer but today, with the temps in the teens and all the salt on the roads I needed to. I haven't refilled my fluid since I bought my 453 in March and still had half a tankful. My washer didn't work! On checking my fluid level I had half a tank...of ice! I checked my wife's 453 and found the same thing, half a tank and ice. Either the dealership is watering down their fluid or the OEM stuff is real cheap. I added some -27 degree fluid and I hope it will thaw out my lines and I find no expansion leaks tomorrow when it's supposed to get into the 40's.