I tried replacing the relay today and it still wont work. The fuse is ok. So it might be afterall a faulty fan. But I am not worried. The temp gauge has an independent sensor from the one that activates the fan. So far it is not indicating more than half. I am not worried, but excited for the possibility of using only one fan.
Here is another link to an American company which did have a modification kit. The link to picture is dead but the description is good enough to explain.
Single Electric Cooling Fan Dual Relay Kit | American Autowire