2,000 miles on car. No fluid comes out when I press button for first time. I checked manual, says I should get some warning and then goes on to talk about fluid types. I got no warning. I looked inside and couldn't really tell... how do you see in there? Also, when running wipers, left one sort of flaps around a little, like it's not attached. Before going to service, does anyone know anything about this? Cheers!