To find the correct fuse(s):
1. Consult your owner's manual: This is the most reliable source. Look for the fuse panel diagrams; they'll show the location and the function of each fuse.
2. Check the underhood fuse block diagram: The cover of the underhood fuse block usually has a diagram printed on it. This diagram will list the fuses and their amperage. Look for fuses related to "instrument panel," "illumination," or "gauges."
3. Check the interior fuse panel (as a secondary location): While less likely, some interior lighting circuits *might* share a fuse with dash lighting. Check your owner's manual diagram for this possibility.
Important Note: Always turn off the ignition before working with fuses. If you're unsure about which fuse to check, it's best to take your truck to a qualified mechanic to avoid causing further damage.