If your instrument cluster is not working, it can be a very frustrating and worrisome experience. Depending on the year, make, and model of your vehicle, there are several potential causes for this issue. Commonly, an instrument cluster that does not work is due to faulty wiring or an electrical problem with one or more components in the system. If you have checked all of the fuses and they appear to be fine then it’s likely that either a connector has come loose somewhere or you may need to replace some of the electronics within the cluster itself. In addition to these issues, if your car has been involved in a collision recently then there may also be physical damage done to the instrument panel which could cause it too malfunction as well. It’s highly recommended that you take your car into a qualified repair shop so they can properly diagnose and evaluate what might be causing this issue before attempting any repairs yourself.