🔧 Rear Turn Signal Bulb - Replacement

On your Accord coupe, the rear turn signal bulb is serviced from inside the trunk by removing the rear lamp access trim. This is a simple bulb swap, but the trim panels are easy to scratch, so work slowly and use the right trim tool.

Difficulty Level: Beginner | Estimated Time: 0.5-1 hour

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⚠️ Safety & Precautions

• Turn the lights off and let the bulb cool before touching it.
• Use a glove or clean cloth when handling the new bulb. Skin oils can shorten bulb life.
• Do not force the taillight assembly or trim panels. The tabs can break easily.
• If you remove the battery negative cable, it is not strictly required for this job, but it can prevent accidental shorting while you work near the lamp connectors.

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🔧 Required Tools

You'll need the following tools for this repair:

• 8mm socket
• Ratchet
• Short extension
• Trim panel tool
• Phillips screwdriver
• Gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear turn signal bulb, amber - Qty: 1

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Open the trunk and clear out the cargo area so the side trim can move freely.
• If you want extra working room, disconnect the negative battery cable with an 8mm socket.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Open the trunk and access the rear lamp area

• Open the trunk lid fully.
• Pull back the trunk side carpet on the side of the burned-out turn signal bulb.
• Use a trim panel tool to gently release any push clips or retainers holding the side liner in place.
• Work slowly to avoid cracking the trim.

Step 2: Remove the rear lamp access fasteners

• Use an 8mm socket and ratchet to remove the taillight mounting nuts from inside the trunk.
• If your trim panel has a small screw, remove it with a Phillips screwdriver.
• Set the fasteners aside in order so they go back in the same place.
• Torque on reassembly: 7 Nm (5 ft-lbs)

Step 3: Pull the taillight assembly straight back

• Hold the lamp assembly with both hands and pull it straight rearward to release the locating pins.
• Do not twist the housing. That can break the guide tabs.
• If it sticks, wiggle it gently while pulling back.

Step 4: Remove the bulb socket

• Find the turn signal bulb socket on the back of the lamp assembly.
• Twist the socket counterclockwise by hand and pull it out.
• Do not pull on the wires.

Step 5: Replace the bulb

• Pull the old bulb straight out of the socket.
• Push the new amber bulb into the socket until it seats fully.
• Match the bulb base exactly before pushing it in.

Step 6: Reinstall the socket and lamp

• Insert the socket back into the lamp housing.
• Twist it clockwise until it locks.
• Line up the lamp assembly with the body openings and press it straight in.
• Reinstall the nuts with the 8mm socket and tighten to 7 Nm (5 ft-lbs).

Step 7: Reassemble the trunk trim

• Reinstall any screws with the Phillips screwdriver.
• Push the trunk liner and clips back into place by hand.
• Make sure the carpet sits flat and nothing is pinched.

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✅ After Repair

• Turn on the ignition and activate the left and right turn signals.
• Check that the repaired side flashes normally and at the correct speed.
• Check the brake light and tail light on that side to make sure the lamp assembly is seated correctly.
• If the bulb does not light, remove it and check that it is fully seated in the socket.

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💰 DIY vs Shop Cost

Shop Cost: $80-$160 (parts + labor)

DIY Cost: $10-$25 (parts only)

You Save: $70-$135 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1 hour.

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🎯 Ready to get started?

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