I posted on here not long ago about my rev counter stopping working on my 2010 roadster !. well i finally got to the bottom of it, i found that the wires deep in the main wiring harness under the tank had got water into it from the clock feed wires and the one which powers up the clocks had corroded through and broken off. there are several joints right at the main harness where the clock feed comes out, so i have remade them all and all is now working again. happy chappy again.
cheers