Like Jeff says,change the blades and get the windshield really clean. I use Griot's Garage Glass Cleaning Clay to remove embedded crud, then polish with their Glass Polish using their 6" ramdom orbital buffer...just use tape to mask off the rubber-coated trim piece at the windshield header. Highly recommended.
OK. Last night driving home the wipers were on intermittent and stopped working. Nothing at all is happening. Any info or diagrams for the fuses, relays would be helpful. Including the locations for all of the above for a 2009 UK 200