1. Preparation:
* Disconnect the battery: This is crucial to prevent electrical shocks and short circuits. Disconnect the negative (-) terminal first.
* Gather your tools: You'll likely need a small Phillips head screwdriver, possibly a small flathead screwdriver, and a new set of bulbs. Identify the correct bulb type (size and wattage) *before* you start. Your owner's manual or a parts store can help with this. Take photos before disassembling anything to help you remember how it goes back together.
2. Accessing the Instrument Panel:
* Remove the bezel: The instrument cluster is usually surrounded by a bezel (plastic or metal trim piece). This often requires removing screws located on the sides or bottom of the bezel. The exact location of these screws varies.
* Remove the instrument cluster: Once the bezel is off, the instrument cluster itself may be held in place by screws, clips, or a combination of both. Carefully examine how it's attached before prying or pulling. It might require gently pulling it forward after the screws are removed. Be gentle to avoid damaging any wires or the cluster itself.
3. Replacing the Bulbs:
* Identify the burned-out bulb(s): Once the instrument cluster is out, you should have access to the bulbs. They're usually small wedge-base bulbs (often labeled as #194, #286, or similar). Some Novas used different types, so having the correct replacement bulb is critical.
* Remove the old bulb(s): Carefully remove the old bulb(s). They are often simply pushed in and can be pulled out. Be gentle and avoid damaging the socket.
* Install the new bulb(s): Insert the new bulbs carefully into the sockets, making sure they're seated correctly.
4. Reassembly:
* Reinstall the instrument cluster: Carefully place the instrument cluster back into its position. Make sure all the connections are secure.
* Reinstall the bezel: Secure the bezel back onto the dashboard using the screws you removed earlier.
* Reconnect the battery: Reconnect the battery's negative (-) terminal.
5. Testing:
* Turn the ignition key to the "ON" position: Check to make sure all the dash lights are working correctly.
Important Considerations:
* Bulb Types: The type of bulb used can vary. A parts store can help you find the correct replacements. Provide the year, make, model, and trim level of your Nova for the best results.
* LED Upgrades: You might consider upgrading to LEDs for improved brightness and longevity. However, ensure they are the correct size and wattage to avoid damaging the instrument panel's circuitry.
* Wiring: If you encounter any loose or damaged wires, address those issues before reassembling the instrument cluster.
This is a general guide. The specific procedure may vary. Consulting a 1967 Chevy Nova repair manual or a reputable online forum dedicated to classic Chevy Novas is strongly recommended. These resources will provide model-specific instructions and diagrams to make the process easier and safer. Remember to take pictures as you disassemble to aid in reassembly.
