Tools You'll Likely Need:
* Screwdriver (likely Phillips head)
* Possibly a trim tool or panel pry tool (plastic is best to avoid scratching)
* New taillight assembly
* Socket wrench (potentially, depending on bulb access)
Steps:
1. Preparation: Park your car on a level surface, engage the parking brake, and turn off the engine.
2. Access the Taillight: This is the trickiest part and varies slightly by year and model. You'll likely need to access the taillight from the inside of the trunk or from the rear wheel well. Look for screws or clips holding a panel or trim piece in place that needs to be removed to reach the taillight assembly. Use your trim tool carefully to avoid damage. Some Rivs have access through the trunk interior lining. Others may require partial removal of interior panels around the wheel well.
3. Disconnect the Electrical Connector: Once you have access to the taillight assembly, locate the electrical connector plugged into the back of the light. Gently disconnect this connector. There's usually a clip or latch you need to press or squeeze to release it.
4. Remove the Taillight Assembly: There will likely be screws or clips securing the taillight to the car body. Carefully remove these fasteners. The assembly may be held in place by pressure, and some gentle wiggling may be necessary.
5. Install the New Taillight Assembly: Carefully align the new taillight assembly and secure it with the screws or clips you removed earlier.
6. Reconnect the Electrical Connector: Plug the electrical connector securely back into the new taillight assembly.
7. Reinstall Trim Pieces: Carefully reattach any panels or trim pieces you removed earlier, ensuring everything is securely fastened.
8. Test the Taillight: Turn on your car's headlights and check to ensure the new taillight is functioning correctly. Test both brake lights and turn signals.
Important Considerations:
* Bulb Replacement vs. Assembly Replacement: If only a bulb is burned out, replacing the entire taillight assembly may be unnecessary and more expensive. You may be able to access and replace individual bulbs within the assembly. Check the owner's manual or consult a parts store to see if your specific bulb can be replaced.
* Damaged Components: If the old taillight assembly is damaged beyond repair (cracked lens, etc.), you'll need to replace the whole thing.
* Safety: Be careful when working around electrical components. Always disconnect the battery's negative terminal if you feel unsure about working with electricity.
* Pictures: Before you begin disassembling anything, take pictures of how everything is connected. This will be invaluable if you have trouble putting it back together.
Again, refer to your 1995 Buick Riviera owner's manual for detailed, model-specific instructions. If you are uncomfortable performing this repair yourself, take your car to a qualified mechanic.
