No datalink activity
I drive buses and trucks, they do the same thing, If I turn off and isolate the battery for ten minutes, it`s sorted, the fault never appears again, However in your case, the fault is intermittent and generally in the case of buses and trucks, you lose everything for good. I wonder if the ribbon cable at the back of the clocks is loose or some other mass wiring cable associated with the clocks, meters and warning lamps. Ian
×