Before You Begin:
* Disconnect the battery's negative terminal: This is crucial to prevent electrical shock and short circuits.
* Gather your tools: You'll likely need a small flat-head screwdriver, possibly a Phillips head screwdriver, and possibly a trim removal tool (plastic pry tool to avoid scratching). And, of course, a replacement lighter socket. The replacement should be the correct amperage for your vehicle.
Procedure (General Steps):
1. Locate the Socket: Identify the faulty cigarette lighter socket (front or rear).
2. Access the Socket: This is the most variable step. You'll need to remove any trim panels or console pieces that are obstructing access to the socket. This might involve:
* Front Console: For the front console, you might need to carefully pry off the bezel surrounding the lighter socket using a trim removal tool. Work slowly and carefully to avoid breaking the plastic. Consult a repair manual specific to your Expedition's year and trim for precise instructions on bezel removal.
* Rear Console/Area: Access to the rear socket often involves removing panels in the rear cargo area or center console depending on where the socket is located. Again, a repair manual is invaluable here.
3. Disconnect the Wiring Harness: Once you have access to the socket, you'll see a wiring harness connected to it. Carefully disconnect the connector. Sometimes, it's a simple push-and-pull connection; other times, there might be small retaining clips.
4. Remove the Old Socket: The old socket might be held in place by a retaining clip or screw. Carefully remove it.
5. Install the New Socket: Carefully insert the new socket into the same position as the old one. Ensure it's properly seated.
6. Reconnect the Wiring Harness: Carefully reconnect the wiring harness to the new socket.
7. Reassemble: Put everything back together in reverse order of disassembly. Make sure all trim pieces fit snugly.
8. Reconnect the Battery: Reconnect the battery's negative terminal.
9. Test the Socket: Test the new socket to ensure it works correctly.
Important Considerations:
* Repair Manual: A repair manual specific to your 2000 Ford Expedition is highly recommended. It will provide detailed diagrams and instructions for removing trim pieces and accessing the sockets. You can find these online (often as PDFs) or at auto parts stores.
* Wiring: If you're not comfortable working with car wiring, it's best to take your Expedition to a qualified mechanic. Improper wiring can lead to electrical problems.
* Socket Type: Ensure the replacement socket is the correct type and amperage rating for your vehicle.
This is a general guide. The specific steps will depend on your Expedition's exact configuration. Consult a repair manual for the most accurate and safe procedure. Remember to always prioritize safety when working with car electrical systems.
