I vote for the warts.:lol: My 9-3 has them and they work quite well and there's less to break. For the OP, they squirt just like the windshield washers do, but on every 5th (or 10 minutes?) pull of the windshield washer stalk. They fire whenever the headlights are on, regardless of switch position. So on a 'stock' car, they will *always* fire. One added bonus of the DRL disable is that the sprayers won't fire if the lights are off, which is the way it should be. Saves from always making a mess of the hood and saves a ton of fluid too...
Some people say these things are useless, but I disagree. For anyone that lives where the roads are salted in the winter, they are fantastic for clearing off caked-on salt spray and do make a difference.
My wife's car, the '05 Volvo S40 in my sig, has pop-up-style washers. Yes, it looks just a bit cleaner, and kids think it's a great trick.
But we've already had to have one of the mechanisms replaced because it wouldn't close all the way when it was cold outside. I also worry that heavy snow or ice could 'seal up' the sprayers and that could lead to lots of little stripped plastic gears.
I like the warts!
