The fog light bulb can be replaced without removing the entire bumper. By accessing the fog-light housing behind the lower bumper, you can swap in a new bulb of the correct type and reassemble. The exact bulb type is usually H11, but you should verify on your car or in the owner's manual.
What you should know about 2015 Accord fog lights
In the 2015 Honda Accord, fog lights sit in the lower front bumper corners. Access typically requires removing the splash shield and reaching into the housing from behind the bumper. Confirm the bulb type before replacing, since markets can vary and some models use a different bulb size.
Tools, parts and safety
Before you start, gather the right tools and take basic safety precautions to protect yourself and the vehicle.
- Replacement fog light bulb of the correct type (commonly H11 for many North American 2013–2017 Accords; verify on your car)
- Gloves or a clean lint-free cloth to handle the bulb
- Trim removal tool or flat-head screwdriver for splash shield fasteners
- Socket set and ratchet for bumper/splash shield screws
- Torx or Phillips screwdriver as needed for your model’s fasteners
- Flashlight for better visibility under the bumper
- Optional: a cooling mat or rag if components feel warm
Gloves help keep oils off the new bulb, which can shorten bulb life. Work calmly and ensure the vehicle is off and the engine is cool before touching electrical components.
Bulb type and compatibility
Confirm the exact bulb type for your 2015 Accord before purchasing. While many North American models use H11 for fog lights, some markets or trims may use different sizes such as H16 or 9006. Check the bulb itself, the owner’s manual, or Honda’s parts diagram for your specific VIN to ensure you buy the correct replacement.
Tip: If you’re unsure, you can remove the existing bulb from the housing to read the stamped size and model before buying a replacement. Replacing with the wrong bulb can lead to poor lighting or damage.
Troubleshooting tips
If the new bulb doesn’t light after installation, recheck the wiring harness connection, ensure the bulb is fully seated, and inspect the fuse for the fog-light circuit. Some cars use a dedicated fuse or relay for the fogs located in the engine bay fuse box or under-dash fuse panel.
Step-by-step replacement
The following steps outline a typical procedure. Your bumper design may vary slightly, but the general approach is the same: access from behind the bumper, replace the bulb, and reseat everything securely.
- Disconnect the battery negative cable to reduce the risk of short circuits while you work.
- Park on a flat surface, turn off the engine, and ensure the parking brake is engaged.
- Remove the lower splash shield or engine undertray by undoing the push rivets and screws that secure it.
- From behind the bumper, locate the fog-light housing in the respective corner. Unscrew any fasteners holding the fog-light assembly in place.
- Unplug the wiring harness from the back of the fog-light bulb/socket. Carefully set the assembly aside if needed.
- Release the bulb by twisting counterclockwise or uncliping the retaining ring, depending on the design. Remove the old bulb from the socket.
- Handle the new bulb with gloves or a clean cloth. Insert the bulb into the socket and secure it with the retaining ring or clip. Do not touch the glass with bare fingers.
- Reconnect the wiring harness to the back of the fog-light bulb/socket. Refit the fog-light assembly into its housing and secure with the fasteners you removed earlier.
- Reinstall the splash shield/undertray. Reconnect the battery if you had disconnected it and test the fog lights by turning on the headlights in a dark area to verify proper operation.
- Check that the bumper and shield sit flush and that there are no gaps or loose fasteners.
With the bulb installed and tested, reassemble all components and ensure everything is properly secured before driving.
Optional: what to do if you’re not comfortable doing it yourself
If you’re unsure about safely removing trim, or you don’t see easy access behind the bumper, consider having a professional swap the fog lights. A shop can also verify bulb compatibility and inspect for any related wiring or fuse issues.
Summary
Replacing the fog lights on a 2015 Honda Accord follows a straightforward, repeatable process: identify the correct bulb type, gain access by removing the lower splash shield, unplug and replace the bulb, and reassemble. Always verify the bulb size specific to your vehicle, handle new bulbs with gloves, and test the lights before completing reassembly. If in doubt, seek professional assistance to ensure proper fit and wiring integrity.