Angel Eye (Halo Ring) Headlight Retrofit for the 8th-Gen Honda Accord

Collect both halo rings and both ballasts, the high-temperature sealant, wire taps (or a soldering iron), a crimper, and heat-resistant gloves. Confirm your oven is long enough to hold a headlight assembly, since the Accord units are unusually long and may not fit fully inside a small oven. Have a Phillips screwdriver, a flat-head screwdriver, and a wrench on hand for the bumper and headlight fasteners.

Take off the front bumper to expose the headlights. Also remove the small plastic trim piece located beneath the hood-release handle, which is not covered by a standard bumper-removal writeup but must come off to free the assembly on this car.

Each headlight is held by three silver screws: one at the top, one underneath, and one on the side. Back all three out and gently wiggle the housing free. Disconnect the wiring connectors from the housing first, then unscrew the four bulbs it carries: turn signal, low beam, high beam, and parking light. Keep track of which bulb came from which socket.

Before committing to any baking, wire the ballasts to the parking-light circuit and confirm the rings light. Pull the parking-light bulb from its socket and carefully snip the outer casing to expose a short length of the two thin wires, without nicking the conductors themselves. The wire colors differ by side: on the vehicle's right, ground runs black while the active lead is gray; over on the left, ground is again black, paired with a red active lead. Using wire taps, join the ballast's black lead to the black (ground) wire and the other ballast lead to the active wire. Plug the rings into the ballasts, switch the parking lights on, and verify both rings illuminate. Because the parking-light wires are thin and awkward to tap into, soldering these joints is worth the extra effort for reliability.

Peel off all the rubber grommets and covers from the back of the housing before heating, so they do not melt or trap the lens. Warm the assembly in the oven to soften the factory sealant so the clear lens separates from the housing. Watch it closely and use gloves to handle the hot unit; excess heat readily melts the plastic housing, and this is the stage most likely to ruin a headlight if left in too long.

With the lens off, bond each halo ring in place with the high-temperature sealant, or use mounting brackets if your kit includes them for a cleaner hold. Position each ring at a slight angle so its wire opening faces toward the inner edge of the housing, which tucks the seam out of sight once assembled. Feed the ring's wire out through the top of the housing to the rear where the ballast connects.

Reheat the housing to soften the old sealant, fit the lens back onto the housing, and press the seam closed so the sealant re-bonds all the way around for a watertight seal. Add fresh high-temperature sealant anywhere the original bead is thin. Once resealed, reconnect the rings to the ballasts and power them on again to confirm nothing shifted or broke during assembly.

Screw the four bulbs back into their original sockets and reconnect the housing's wiring connectors. Power up the headlights and the parking lights together and confirm every function works and both rings glow. Then reverse the removal: refit each headlight with its three screws, reinstall the trim beneath the hood-release handle, and reattach the front bumper.