Lately the cold weather have been freezing and there were no water spraying from the water jets so i thought it might of been the water being frozen up so i left it untill the weather was warmer but still didn't work.

Happen to be that the fuse had blown and needed replacing, just letting people know as this is a common problem i read on the vauxhall forums.

Number 7 - 10amp fuse needs replacing

The only reason the fuse blows is if the water is frozen it blows to protect the pumps,
so stick some anti-freeze to stop this happening.

or cut the roof off and paint it yellow....lol

All these water pumps use water to cool down the motor, which is probably why they're fusing.