it appears that my mileometer has stopped working, speedo is working fine just not counting mileage or rather the mileage screen is blank, anyone any clues or suggestions, my speedo is made by etb and there is one button on the speedo.

Best bet is talk to ETB, from my experience they are very helpful if you have a problem.

http://www.etbinstruments.com/

Etb customer service is superb,you won't have any problems with them mate.

Cheers

Rich