use only cleaner with alcohal in it (like windex) it will kill the algee that grows in the water bottle all summer. flush resivior and disconnect hoses and blow them out with air. there are one way check valves by nozzles unplug them and blow out nozzles backwards (air from outside of hood) then hook all back up and try
one more thing the headlight wipers will only squirt if the lights are on and you squirt the windshield:smile
one more thing the headlight wipers will only squirt if the lights are on and you squirt the windshield:smile