How to Replace Tail Light Bulbs 2006-2012 Ford Fusion

Introduction

This tutorial will guide you through the process of replacing the tail light bulbs in a 2006-2012 Ford Fusion. Following these steps will ensure your vehicle remains safe and functional, as working tail lights are crucial for visibility and signaling to other drivers.

Step 1: Access the Tail Light Bulbs

• Open the trunk of your Ford Fusion.
• Remove or peel back the carpeting near the tail light assembly. This area is flexible and easy to manipulate.
• Carefully push back any plastic trim pieces to gain access to the bulb sockets.

Step 2: Replace the Parking and Brake Light Bulb

• Locate the top socket, which houses the parking and brake light bulb.
• Turn the socket counterclockwise to remove it.
• The bulb in this socket is a 4157 dual filament bulb. Ensure you have the correct bulb type, as different numbers may indicate varying brightness.
• Remove the old bulb and insert the new 4157 bulb into the socket, aligning it properly.
• Turn the socket clockwise until it locks into place.

Step 3: Replace the Reverse Light Bulb

• Find the socket located further down the assembly for the reverse light.
• Turn this socket counterclockwise to remove it.
• This bulb is a 921 bulb. Inspect the socket for any corrosion or damage; replace if necessary.
• Insert the new 921 bulb into the socket, aligning it correctly.
• Lock the socket by turning it clockwise until it clicks.

Step 4: Replace the Marker Light Bulb

• Locate the side marker light socket.
• Again, turn the socket counterclockwise to remove it.
• The bulb used here is a 194 bulb. Check the socket for any signs of melting or corrosion.
• Insert the new 194 bulb and ensure it is aligned correctly.
• Turn the socket clockwise until it locks in place.

Step 5: Reassemble and Finalize

• If you removed any clips or retainers, make sure to replace them.
• Tuck the carpeting back behind the plastic trim piece to secure it in place.
• Ensure everything is positioned correctly before closing the trunk.

Conclusion

You have now successfully replaced the tail light bulbs in your Ford Fusion. If you need to replace bulbs on the other side, simply repeat the same steps. Regularly checking and replacing your vehicle's bulbs will enhance safety and visibility. For any further information or to shop for new auto parts, visit 1AAuto.com.