Most 2018 Ford Edge models with halogen headlights use H11 for the low beams and 9005 (HB3) for the high beams; optional HID headlights use D3S bulbs; and if your Edge has LED headlights, there are no replaceable bulbs. Confirm your exact setup via the owner’s manual or a quick bulb-check, as trims and markets can vary.
How to identify your headlight setup
To determine the correct bulb, start by checking the trim and options, then verify with the owner’s manual or by inspecting the headlight assembly. Below are the common configurations you may encounter.
Halogen headlights: common bulbs
The following list shows the typical bulbs used in halogen-equipped Edges. These are the most common among 2018 models with standard headlights.
- Low beam: H11
- High beam: 9005 (HB3)
- Front fog lights: H11 (where equipped)
Halogen headlights use replaceable bulbs, and you can typically replace each bulb individually from underneath the front bumper or behind the headlight assembly using the correct socket and retention clips.
High-intensity discharge (HID) headlights: common bulbs
If your Edge is equipped with factory HID headlights, the bulbs are typically D3S for both low and high beams in a projector housing. Some markets or trims may differ; always confirm with a bulb cross-reference or dealer.
- Low/high beam bulbs: D3S
HID bulbs operate differently from halogen bulbs and require proper ballast and alignment. If you need to replace, you’ll likely handle the bulb through the ballast assembly rather than just swapping a simple plug-in bulb.
LED headlights: what to know
Some 2018 Edge models feature LED headlights. In this case, there are no replaceable bulbs; the headlight is integrated with LED modules. Any maintenance generally involves the entire headlight unit or module replacement, rather than a standard bulb swap.
How to verify exactly for your vehicle
Because bulb type can vary by trim, market, and optional packages, verify using one of these methods:
- Check the owner’s manual section on headlamps/bulbs for the exact type by trim.
- Check the label on the inside of the hood or the driver-door jamb for bulb type or part number.
- Inspect the current bulb by removing the dust cap to read the bulb size stamped on the base.
- Provide your VIN to a Ford dealer or use an online parts lookup to confirm the correct bulb type for your specific vehicle.
Having the precise bulb type matters, as mixing bulbs can affect beam pattern and electronic systems.
Summary
For a 2018 Ford Edge, the headlight bulb depends on the headlight setup. Halogen trims typically use H11 low beams and 9005 high beams, HID trims commonly use D3S bulbs, and LED trims use non-replaceable LED modules. Always confirm with the owner’s manual or dealer using the VIN.