Hyundai Tucson 2015–2020: How to Change a Burned-Out Cornering Light (H7 Bulb)
If you own a Hyundai Tucson from 2015 to 2020, you may eventually notice that one of your cornering lights has stopped working. Unlike many other lighting systems, the Tucson does not display a dashboard warning when the cornering light burns out—so the problem often goes unnoticed until driving at night or during turns.
In this article, I’ll show you how to change the cornering light bulb, where it’s located, and which long-life H7 bulb I recommend for the best performance and durability. I’ve also included a short step-by-step video below if you prefer visual instructions.
What Is the Cornering Light on Hyundai Tucson?
The cornering light activates automatically when:
- You turn the steering wheel at low speed
- You use the turn signal
- You drive at night with headlights on
Its purpose is to illuminate the side of the road, improving visibility when turning or maneuvering in dark areas.
Important Things to Know Before You Start
No dashboard warning appears when the cornering light burns out
Access is under the bonnet (hood)
The bulb is located next to the low-beam H7 halogen bulb
Replacement time: 5–10 minutes
No special tools required
Cornering Light Bulb Location (Hyundai Tucson 2015–2020)
The cornering light bulb is housed inside the headlight assembly, very close to the low beam H7 halogen bulb.
Location summary:
- Open the bonnet
- Stand in front of the vehicle
- Look behind the headlight unit
- The cornering light socket is next to the H7 low-beam bulb
Tip: Space is a bit tight, but the job is still straightforward.
How to Change the Cornering Light Bulb (Step by Step)
- Turn off the engine and lights
- Open the bonnet
- Locate the cornering light socket next to the H7 bulb
- Twist the socket counterclockwise
- Remove the burned-out bulb
- Insert the new H7 cornering light bulb
- Reinstall the socket and twist clockwise
- Test the light by turning the steering wheel with headlights on
Recommended Long-Life Cornering Light Bulb (H&B)
For replacement, I recommend a long-life H7 halogen bulb, which offers:
Longer lifespan than standard bulbs- Reliable brightness for cornering visibility
- Perfect fit for Hyundai Tucson 2015–2020
- Excellent value for money
You can buy the recommended long-life H7 bulb here:
OSRAM ULTRA LIFE, H7, halogen headlight lamps (2 lamps) https://amzn.to/3LoD6TX
OSRAM ULTRA LIFE, H7, halogen headlight lamp (1 lamp) https://amzn.to/49PMbgE
Watch the Step-by-Step Video Tutorial
If you prefer to see the process visually, I’ve created a short video that shows the entire replacement step by step.
Watch the video below:
Final Thoughts
Changing the cornering light on a Hyundai Tucson 2015–2020 is a quick and easy task—even for beginners. Since the car does not notify you on the dashboard, it’s a good idea to check the cornering lights periodically.
Using a high-quality long-life H7 bulb ensures better durability and fewer replacements in the future.
If this guide helped you, feel free to share it or leave a comment, and don’t forget to check out the video for a full visual walkthrough.
Safe driving! 
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