Here's what to do:
1. Check your owner's manual: This will show you the location of the fuse box (usually under the hood or under the dash) and a fuse diagram identifying which fuse(s) control the dash lights.
2. Locate the appropriate fuse(s): The manual will specify this. There might be one fuse for all dash lights, or it could be split between multiple fuses.
3. Inspect the fuse(s): Carefully remove the fuse(s) and examine them. Look for a broken filament inside the glass or a blown fuse that is visibly damaged (melted or blackened).
4. Replace the fuse(s) (if necessary): If you find a blown fuse, replace it with a fuse of the same amperage rating. Never use a higher amperage fuse, as this could cause damage to your vehicle's electrical system. You can usually find replacement fuses at auto parts stores.
5. Test the lights: After replacing the fuse(s), turn on your ignition to see if the dash lights are working.
If replacing the fuse(s) doesn't solve the problem:
* Check the dimmer switch: A malfunctioning dimmer switch can also cause problems with dash illumination.
* Inspect the wiring: There could be a short or broken wire somewhere in the dash lighting circuit. This is more difficult to diagnose and may require the assistance of a mechanic.
* Consider the bulbs themselves: While less likely given the problem is affecting half the lights, there's a tiny chance multiple bulbs coincidentally died. If all else fails, you can check the bulbs, but this is time consuming.
Start with the fuse check; it's the easiest and most likely solution.
