Dash lights do not work on 2000 pathfinder?

If the dash lights on a 2000 Nissan Pathfinder are not working, it could be due to a blown fuse, a faulty dimmer switch, or a problem with the instrument cluster itself. Start by checking the fuse related to the dashboard lights, typically located in the fuse box. If the fuse is fine, inspect the dimmer switch to ensure it's functioning properly. If both are in good condition, the issue may lie within the wiring or the instrument cluster, which may require professional diagnosis.