Audi.Gurl.

hey guys i got an a4 2.8 quattro and am having issues with the speedometer as it will either stick at 40kmh or will continously climb while driving and when you slow down it doesnt decrease "quick" enough i guess you could say and will stay usually above 70 kmh and from a dead stop it will still climb from 70kmh and keep going....any ideas to what the problem maybe...all help would be great...thanks
hopefully thats not to confusing about the issue...

K04-S4

If the issue turns out to be the Instrument Cluster Speedo Gauge itself, suggest check with Modulemaster as they can likely repair the gauge for much less than the cost of a replacement cluster.