Hi I recently bought a 2003 lupo 1.7 when I bought it the rear wiper and washer didn’t work, I freed up the motor assembly and the rear wiper worked but putting the pipe back on for the washer it started leaking so I replaced it with some plastic tube. When I tried it with everything connected washer fluid was pouring out of two holes on the fitting (see pictures) into the boot. I bought a new assembly as the wiper was slow and I hoped it would fix the leaking but when I fitted the new one I had the same issue. Has anyone had this issue or know what cause it?