Don't bother looking for fuse problems yet(DID SOMEONE TELL YOU IT WAS THE FUSE)the bottle is probably frozen,the weather is warmer,try them now if they work empty the bottle(operate the screen wash with the engine running in short bursts(so you don't burn the motor out)and fill the bottle with High Concentrate undiluted screen wash.It's the weather not your car thats causing it.P.S.we have 2 Pugs in the family and the same fuse that runs the wiper also doe's the wash,so if the wash wasn't working the wipers wouldn't be if the fuse was blown.
anon
December 2010