test ALL the fuses in the fuse box
the pump(s) will be mounted in the bottom of the washer bottle,this is mounted on the drivers side in front of the front wheel ,remove road wheel remove inner wheel arch plastic cover, there maybe one pump dual action for front/rear screens, or separate twin pumps.
remove pump electrical connections, put a 12v test light across connections.active the switch in the car,if test light lights problem is pump if not further investigation of the wiring will be required
wirecutterman, February 2010