2007 XC 70 with about 40,000 miles and always garaged. Have been filling up the windshield reservoir quite a bit and have finally determined there is a leak. Fluid by RF tire and I can force a drip by moving plastic panels by bottom of front bumper. Any ideas? Looks like the tank is buried in the right front fender...how do you get access to inspect where the leak is coming from? Any chance of it just being the pump and is the pump on the bottom of the reservoir? Again, ideas on a plan of attack would be great...hate to go to the dealer on this as their work is quite sub par and very expensive.