How to Replace Front Turn Signal Bulbs on a 2016-2018 Honda Accord (Trim: EX-L)
Step-by-step instructions with tools, parts, safety tips, and testing guidance
How to Replace Front Turn Signal Bulbs on a 2016-2018 Honda Accord (Trim: EX-L)
Step-by-step instructions with tools, parts, safety tips, and testing guidance for 2016, 2017, 2018
🔧 Front Turn Signal Bulb - Bulb Replacement
The front turn signal bulb on your Accord is accessed from the rear of the headlamp assembly. This is a straightforward repair, but the bulb socket and surrounding parts can be tight, so take your time and avoid forcing the plastic tabs.
Difficulty Level: Beginner | Estimated Time: 0.5-1 hour
⚠️ Safety & Precautions
- Turn the lights off and let the bulb cool before touching anything.
- Do not touch the glass part of a halogen bulb with bare fingers; oils can shorten bulb life.
- If the bulb was recently on, use gloves because the area can be hot.
- Keep the ignition off while working near the headlamp wiring.
- No battery disconnect is normally required for this repair.
🔧 Required Tools
You'll need the following tools for this repair:
- Trim panel tool
- Phillips screwdriver
- 8mm socket
- Ratchet
- Short extension
- Gloves
- Safety glasses
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Front turn signal bulb - Qty: 2
- Bulb socket O-ring - Qty: 2
📋 Before You Begin
- Park on level ground and set the parking brake.
- Turn the headlight switch fully off.
- Open the hood.
- Replace both front turn signal bulbs at the same time if one has failed recently. Paired bulbs age together.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Open access to the headlamp area
- Use the trim panel tool and 8mm socket if needed to remove any upper air guide or cover that blocks rear headlamp access.
- Set fasteners aside in order so they go back in the same place.
Step 2: Locate the front turn signal bulb socket
- Find the turn signal bulb socket at the rear of the headlamp assembly.
- The socket is the round plastic holder attached to the bulb wire connector.
Step 3: Remove the bulb socket
- Use your hand to rotate the socket counterclockwise until it unlocks.
- Pull the socket straight out of the headlamp housing.
- Do not twist hard.
Step 4: Replace the bulb
- Remove the old bulb from the socket by pulling it straight out.
- Install the new bulb fully into the socket.
- Make sure it sits straight and fully seated.
Step 5: Reinstall the socket
- Align the socket tabs with the housing opening.
- Push the socket in and rotate it clockwise until it locks.
- If your Accord has a tight seal, use the new bulb socket O-ring if included.
Step 6: Reassemble and test
- Reinstall any covers or air guides using the 8mm socket and Phillips screwdriver.
- Turn the ignition on and test the turn signal.
- Verify the front signal flashes normally and the dash indicator works.
✅ After Repair
- Check both front signals for correct brightness and flash rate.
- Make sure the headlamp cover or duct is fully clipped back in place.
- If the new bulb does not light, remove it and check that the socket is fully locked in.
💰 DIY vs Shop Cost
Shop Cost: $90-$180 (parts + labor)
DIY Cost: $10-$30 (parts only)
You Save: $80-$150 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.5-1 hour.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.
Guide for Turn Signal Light Bulb replace for these Honda vehicles
| Year Make Model | Sub Model | Engine | Body Style |
|---|---|---|---|
| 2018 Honda Accord | EX | - | - |
| 2018 Honda Accord | EX-L | - | - |
| 2018 Honda Accord | LX | - | - |
| 2018 Honda Accord | Sport | - | - |
| 2018 Honda Accord | Hybrid | - | - |
| 2018 Honda Accord | Hybrid EX-L | - | - |
| 2017 Honda Accord | EX | - | - |
| 2017 Honda Accord | EX-L | - | - |
| 2017 Honda Accord | LX | - | - |
| 2017 Honda Accord | LX-S | - | - |
| 2017 Honda Accord | Sport | - | - |
| 2017 Honda Accord | Hybrid | - | - |
| 2017 Honda Accord | Hybrid EX-L | - | - |
| 2017 Honda Accord | Sport Special Edition | - | - |
| 2016 Honda Accord | EX | - | - |
| 2016 Honda Accord | EX-L | - | - |
| 2016 Honda Accord | LX | - | - |
| 2016 Honda Accord | LX-S | - | - |
| 2016 Honda Accord | Sport | - | - |


















