1. Identify the Problem:
* Which lights are out? Are all the dashboard lights out, or just some? This helps pinpoint the issue. If only some are out, it's likely a blown bulb or a connection problem related to that specific circuit. If all are out, it's more likely a fuse, dimmer switch, or more serious electrical problem.
* Dim or flickering lights? This often points to a bad dimmer switch or a loose connection.
* Intermittent problems? These suggest loose wiring, a corroded connection, or a failing component.
2. Troubleshooting Steps:
* Check the fuses: Your owner's manual will show you the fuse box location and diagram. Look for fuses related to the instrument panel lighting. Replace any blown fuses with the correct amperage.
* Inspect the bulbs: This requires accessing the instrument cluster. This usually involves removing the bezel (the plastic trim around the gauges) and potentially the instrument cluster itself (might require removing the steering wheel or other parts, depending on the Avenger model). Once access is granted, visually inspect the bulbs. Replacing them is typically straightforward, but you'll need the correct type and wattage. Auto parts stores can help you identify the right bulbs. CAUTION: Disconnect the battery's negative terminal before working on the instrument cluster to prevent short circuits.
* Examine the dimmer switch: The dimmer switch controls the brightness of the dashboard lights. A faulty switch can cause dim or non-functional lights. It's usually located on the steering column. Testing this often requires specialized tools or knowledge of automotive electrical systems.
* Check the wiring and connections: Look for any loose, corroded, or broken wires behind the instrument cluster. Clean any corroded connections and secure loose wires.
* Instrument Cluster Issues: In some cases, the instrument cluster itself may be faulty. This is a more complex repair and may require professional help or replacement of the cluster.
3. Tools and Materials:
* Owner's manual
* Screwdrivers (Phillips and flathead)
* Fuse tester (optional, but helpful)
* Replacement fuses (if needed)
* Replacement bulbs (if needed)
* Electrical cleaner/contact cleaner (if needed)
* Possibly a new dimmer switch (if needed)
4. Important Considerations:
* Safety First: Disconnect the battery's negative terminal before working on any electrical components.
* Consult a Repair Manual: A repair manual specific to your 1995 Dodge Avenger will provide detailed instructions and diagrams, making the process much easier.
* Professional Help: If you're not comfortable working with car electronics, it's best to take your Avenger to a qualified mechanic. Diagnosing and fixing electrical problems can be complex.
In short: Start with the simplest solutions (fuses and bulbs). If those don't solve the problem, you'll likely need to delve deeper into the wiring and potentially the dimmer switch or instrument cluster itself, possibly requiring professional assistance. Remember to consult your owner's manual for specific information about your vehicle's dashboard lighting system.
