Ditto gerogef and 10-64. Why do you ask? Is it not working? Could be frozen. Happens to mine a lot. I don't use it much and my reservoir is mostly the summer stuff with only some winter stuff added. If temp drops below zero F or even into the single numbers, the line will freeze. Rather than purging the whole system I just add some alcohol to the reservoir.
I don't know where you live but even the -20F fluid isn't always enough around here, especially considering as I just said, adding good juice just gets dilluted by the summer stuff already in the reservoir.
A forum community dedicated to Jeep Compass SUV owners and enthusiasts. Come join the discussion about performance, trail riding, parts, classifieds, modifications, troubleshooting, maintenance, and more!