Tools You'll Likely Need:
* Phillips head screwdriver (possibly a Torx, depending on your Blazer)
* Possibly a trim removal tool (plastic pry tool to avoid scratching)
Steps:
1. Open the rear liftgate: Access the third brake light assembly from inside the vehicle's rear liftgate.
2. Locate the retaining clips or screws: The third brake light assembly is usually held in place by several clips or screws. These are often located around the perimeter of the light assembly. Carefully inspect the area surrounding the light to identify how it's attached.
3. Remove the retaining clips or screws: Gently remove the clips or unscrew the screws. If using a trim removal tool, insert it carefully between the light housing and the liftgate to avoid breaking the clips. Work your way around the perimeter, freeing the light assembly.
4. Disconnect the electrical connector: Once the clips or screws are removed, gently disconnect the electrical connector from the back of the third brake light assembly. This usually involves pushing a small tab or lever to release the connector.
5. Remove the old brake light assembly: Carefully lift the brake light assembly out of the liftgate.
6. Install the new brake light assembly: Position the new brake light assembly into the opening. Ensure that it sits flush and properly aligned.
7. Reconnect the electrical connector: Securely reconnect the electrical connector to the new brake light assembly.
8. Reinstall the retaining clips or screws: Reattach the retaining clips or screws to secure the new brake light assembly in place. Make sure everything is firmly fastened.
9. Test the new brake light: Close the liftgate and test the new brake light to ensure it's functioning correctly. Turn on your brake lights and check for proper illumination.
Important Considerations:
* Be gentle: Avoid using excessive force when removing or installing the light assembly. This can damage the clips, the liftgate, or the light itself.
* Check the bulb: If you're replacing the bulb only, and not the entire assembly, the process will be similar, but will involve removing a bulb cover (likely by twisting). Some Blazer's use a single bulb, others multiple.
* Wiring: If you are unfamiliar with working with car electrical systems, it's best to consult a mechanic.
* Safety First: If you are uncomfortable performing this repair, consult a qualified mechanic.
Remember to consult your owner's manual for specific instructions tailored to your 2000 Chevy Blazer model. The process may vary slightly depending on your vehicle's features.
