Need some info on a leak I have.

Yesterday I used the water jets to clean my rear window which it did although the jet seemed a little weak, however at the same time it also leaked water out from under the engine area.

It only does this when using the rear jets, the fronts are ok.

I am guessing there must be a hole in the pipe that leads to the rear.

Is there any common issue that could cause this so I can check or is it just a case of finding the hole.

Cheers

The pipe might have come off or split, look between the battery and the airbox it's right at the back of the bulkhead