80 Avant 2.6E Quattro 1995
 

Hi
I have one of these (2 owners from new, c 190k miles) and the speedo/odometer/tripmeter have all just stopped working. Does anyone know how difficult it is to repair and whether it is a cable drive. It has the old style mile numbers ie not digital.
Any help would be greatly appreviated.
Many thanks.
Rten