Method 1: Access from the inside of the tailgate:
This is the most common method.
1. Open the rear tailgate: Fully open the back of the Windstar.
2. Locate the access panel: Look inside the tailgate, usually near the license plate light fixture. There's often a small, circular or rectangular access panel. It might be held in place by a few small screws or clips.
3. Remove the access panel: Carefully remove the screws or clips to access the bulb socket.
4. Remove the old bulb: Gently twist the old bulb counter-clockwise to remove it from the socket. *Be careful not to touch the glass part of the bulb with your bare fingers.* The oil from your skin can shorten the bulb's lifespan.
5. Install the new bulb: Insert the new bulb into the socket and twist it clockwise to secure it.
6. Replace the access panel: Put the access panel back in place and secure it with the screws or clips.
7. Test the light: Close the tailgate and test the new bulb.
Method 2: Access from the outside (less common):
Some years might require accessing the bulb from the outside. This typically involves:
1. Removing the license plate: Carefully remove the license plate to gain access to the light fixture. You might need a screwdriver or a similar tool depending on how the plate is secured.
2. Removing the light fixture: This might involve unscrewing the light fixture itself or disconnecting some clips. The method depends on the specific year and model.
3. Replacing the bulb: Follow steps 4 and 5 from Method 1.
4. Reassemble everything: Reinstall the light fixture, license plate, and ensure everything is securely attached.
Important Considerations:
* Year of your Windstar: The exact location and method of access can change from model year to model year. Knowing the year of your Windstar will help significantly in finding more specific instructions online (e.g., searching "2003 Ford Windstar license plate light replacement").
* Owner's Manual: Consult your owner's manual. It should have diagrams and instructions specific to your vehicle.
* YouTube: Search YouTube for "Ford Windstar license plate light replacement [year]" for video tutorials. This is often the best visual aid.
If you are uncomfortable performing this repair yourself, it's best to take your Windstar to a qualified mechanic. They can safely and efficiently replace the bulb.