The problem is that the water-jet is very small, and on the left side there is only one jet working, not spraying the fluid on the screen high enogh to cleen the shield. I suspect there is a partial plug or something in it. Any chance to wash it through with some stuff to clear it?

Peter, June 2004

Right heres your fix use compressed air to blow out jets use tyre compressor or jet wash hold end of device against nozzles of jets and press triggers for best results disconnect pipes which can be found under bonnet under covers ,if jets are still poor you need to clean filter which is situated inside water bottle it gets covered in algae this can be found under the vehicle and you need to remove washer pump for access

Mr Mechanic, November 2005

check your pipes are clear of any cr*p and adjuat ur sparayers

phil, December 2004

Check out:
www.fordmondeo.org
your prayers are answered here

Dave Teece, June 2004