2006-2007 Honda Accord Fog Light and Headlight Guide

Headlight and Fog Light Variants for the 2006-2007 Honda Accord

Understanding the front lighting on a 2006-2007 Honda Accord requires distinguishing between the standard headlights and the optional fog lights. These parts are not interchangeable and serve different purposes.

Primary Headlights

All 2006-2007 Honda Accord models, including the Sedan, Coupe, and Hybrid, came equipped with halogen headlights from the factory. These assemblies use a 9006 bulb for the low beams and a 9005 bulb for the high beams. There were no factory HID/Xenon or LED options for this generation, meaning the headlight assemblies are all of a standard halogen design. They do not require separate ballasts, igniters, or LED driver modules. The main difference between trims was cosmetic, with some models like the Hybrid having slightly different internal housing appearances, but the core function and fitment remained the same.

Accessory Fog Lights

Fog lights were an optional accessory for the 2006-2007 Accord, sold as a complete kit. This is a critical distinction, as vehicles without factory-installed fog lights lack the necessary wiring, switch, and relay. The kits were specific to the body style:

• 4-Door Sedan: The genuine Honda accessory kit part number is 08V31-SDA-102.
• 2-Door Coupe: The genuine Honda accessory kit part number is 08V31-SDN-101.

These kits included the left and right lamp assemblies, a full wiring harness, an interior switch, a relay, and all necessary mounting hardware. The fog light bulbs are typically size H11.

Known Issues, Recalls, and TSBs

Headlight Issues

• Hazing and Oxidation: The most common issue for original 2006-2007 Accord headlights is the polycarbonate lens becoming yellow, hazy, or cloudy due to UV damage. This significantly reduces light output and can be a safety hazard. While restoration kits can temporarily improve clarity, replacement is often the best long-term solution.
• Condensation: Moisture entering the headlight assembly is another frequent problem, often caused by a failing seal around the lens or a poorly secured bulb cap. This can lead to reflective surfaces corroding and bulbs failing prematurely.
• Recall on Aftermarket Headlights (NHTSA 07E031000): A recall was issued for specific aftermarket DEPO and Maxzone brand headlight assemblies sold for the 2006-2007 Accord. A distortion in the bezel could reduce the brightness of the integrated turn signal, failing to meet federal safety standards. This recall does not apply to original Honda factory headlights.
• Low Beam Failure (NHTSA 12V136000): While this recall primarily affected earlier Accords, the issue of the low beam electrical terminal overheating at the switch can sometimes be seen in this generation. It can cause the low beams to stop working.

Fog Light Issues

• Cracked Lenses: Due to their low mounting position, fog lights are highly susceptible to being cracked or shattered by road debris.
• Wiring and Connectivity: On cars where fog lights were installed using an aftermarket kit, poor connections, improper grounding, or damaged wires are common failure points. Sometimes a body shop repair after a collision can result in improperly repaired wiring.
• Water Intrusion: Just like headlights, the seals on fog light assemblies can fail over time, allowing moisture to enter and damage the bulb and reflector.

Symptoms of Failure

Diagnosing front lamp issues is usually straightforward. Look for these common symptoms:

• Dim or Yellow Light Output: This is the classic sign of a hazy, oxidized headlight lens. The bulb may be fine, but the lens is blocking the light.
• One Headlight or Fog Light is Out: This is typically a burned-out bulb. If a new bulb doesn't fix the issue, the problem could be the socket, wiring, a fuse, or a relay.
• Flickering Lights: This often points to a loose connection, a failing ballast (on aftermarket HID kits), or a bad ground wire.
• Fog Light Switch Doesn't Light Up: If the indicator on the fog light switch inside the car doesn't illuminate, it could indicate a blown fuse, a bad relay, or a faulty switch itself.
• Visible Moisture or Water Inside the Lens: If you can see water droplets or condensation inside the lamp assembly, the seal has failed. The unit should be replaced to prevent electrical issues.

Buying a Used Front Lamp: What to Look For

Purchasing a used OEM lamp is often a smart choice over cheap aftermarket alternatives, as factory parts generally have better optics, fitment, and durability. Here’s what to inspect:

For Both Headlights and Fog Lights:

1. Verify Body Style: This is the #1 rule. Ensure the part is from a 2-Door Coupe or 4-Door Sedan to match your vehicle. They are different and will not fit.
2. Check All Mounting Tabs: Inspect every mounting tab for cracks or breaks. Headlights on the Accord are held in by several critical tabs. Even one broken tab can cause vibration, poor alignment, and allow moisture to enter.
3. Examine the Lens: Look for deep scratches, stress cracks, and especially any signs of hazing or yellowing. A clear, bright lens is the most important factor for performance. Minor hazing can sometimes be polished out, but heavy oxidation cannot.
4. Look for Signs of Moisture: Check the inside of the lens and the chrome reflector for any water lines, discoloration, or corrosion. This indicates the seal is bad and the lamp should be avoided.
5. Inspect the Wiring and Sockets: Ensure the bulb sockets are not melted or corroded and that any included wiring pigtails are intact.

Specific to Fog Lights:

• Lamp Only vs. Full Kit: Be very clear about what you are buying. Most used fog lights are sold as just the lamp assembly. If your car did not come with fog lights, you will need the complete wiring harness, relay, and switch to install them. These components can be difficult to source separately.

Cost Comparison for 2006-2007 Accord Front Lamps

Frequently Asked Questions (FAQ)