digital HUD - speedo

[rhwimmers]

My HUD never worked really well in winter - seemed like it would come on after it got warmed up a bit. A few weeks ago it went off and never came back on (week after I posted it for sale!!!). I took it apart and tried to heat up the capacitor - it didnt work. I bought a whold inst. cluster from a guy who said it worked - get it all plugged in and no green 0 - the RPM gauge was moving around so I know the cluster is somewhat good. If I push the button to turn it on/off I DO hear a "click" of some sort which I do NOT hear with my old/dead one - is their anything else I can check?ThanksRoss

[180fan]

I'd check the harness behind the cluster that runs through the back of the dash.