Thought I would fill up my washer reservoir today since it looked low. Put in almost 1/2 gallon which I thought was odd since I haven't used it and the dealer should have filled it. Fluid level came to the top, I stopped and replaced the lid and then heard this pissing sound. Apparently the reservoir has a very low-set overflow draining straight down. Lost probably about a pint on the garage floor. Doesn't look to be any other problems, just thought this was interesting info to share. FJP