I have the 16v harness but only the older MK1 rad w/o overflow. So the plug for the overflow tank just dangles. What is the best way to defeat this. Can I just cut-strip and crimp these to leads together for a false "full" signal? Ken 1979 Scirocco "McFly" 16v conversion "...it's working....It's WORKING...!" tracing electrical gremlins now... VORTEX: "Indiana Red"