Warning lights don't work on 9500 combine?

If the warning lights on your 9500 combine aren't working, it could be due to a blown fuse, a faulty switch, or a problem with the wiring. First, check the fuse box for any blown fuses related to the warning lights. If the fuses are intact, inspect the switches and wiring connections for any damage or loose connections. If the issue persists, consulting the operator's manual or a professional technician may be necessary for further diagnosis.