Lead for washer pump issue relating to bcm. Known problem with fords using twin washer pump. As the pump ages and begins to fail the pump leaks into the wiring, over time makes its way up to the bcm. This causes corrosion followed by electrical issues. Only fix if it gets that far is BCM repair or replacement via cloning. This Lead stops this from happening due to the design. In the centre there is a waterproof connection that stops the water in its tracks. The pictures show the lead and damage it prevents to the BCM. Known to fit the following Fords: Mk1 Kuga Mk1 Smax/Cmax Mk2/Mk3 focus Mk4 Mondeo This Lead is plug and play without the need to alter any existing wiring.