Hey guys, I've got a 92 KADE coupe, and just last night my gauge cluster started acting up. My speed stays at 0mph (on both the cluster and HUD) and the odometer stopped. The tach still works, along with the fuel gauge (I think). What could be causing this? It's really bothering me, not knowing how fast I'm going and all.

Anyways, thanks in advance for any help.