I filled my new 2007 XK with washer fluid yesterday & the entire jug leaked out the bottom all over the driveway. It's almost like the hose is off or something...
Has anyone had this problem? Any guidance on where to start?
Thanks

 

Welcome to the site. The washers system cleans the headlights and the windshield. You really need to denote where it leaked from. On mine one of the quick clips for the headlamp sprayers was broken but it only leaked out when sprayed. You'll probably need to pull the washer reservoir out to see if it's the tank or pump or some related bit of tubing that's causing the problem.

Have you downloaded the XK150 service manual yet? Makes working on these a whole lot simpler and it's free.