How to Change the High Mounted Brake Light on a Hyundai Elantra: 1 Minute to Replace Your Brake Light for Safety

Changing the high mounted brake light (also known as the third brake light) on your Hyundai Elantra is a straightforward DIY process that can improve both your safety and your car’s look. Whether your existing bulb has burned out, or you’re just giving your car a modern refresh, this guide will walk you through the steps for most Hyundai Elantra models. As a designer, I also see these small upgrades as an opportunity to enhance your car’s overall aesthetic—lighting has a surprisingly big impact on perception, much like ambient lighting in interior design.

How to Change the High Mounted Brake Light on a Hyundai Elantra

1. Gather Your Tools: You’ll typically need a flathead screwdriver and the correct replacement bulb (check your owner’s manual for the exact type).
2. Locate the Brake Light: The high mounted brake light is usually at the top center of the rear window, either on the inside (sedan) or exterior (hatchback).
3. Remove the Cover: Use a flathead screwdriver to gently pry off the plastic cover. Take care not to scratch the trim.
4. Remove the Old Bulb: Twist and pull out the old bulb from its socket.
5. Install the New Bulb: Insert the new bulb, ensuring it’s secure. Test it by pressing the brake pedal (you may need a helper).
6. Reattach the Cover: Snap the plastic cover back into place.

If you want a more seamless and modern update, consider upgrading to an LED bulb. Like in interior design, lighting upgrades can elevate your car’s atmosphere—LEDs often look cleaner and last much longer.

For those who appreciate a holistic approach to both automotive and spatial design, the principles of careful planning and detailed execution are the same. When you consider how small fixes like updating high mounted brake lights fit into the total visual harmony of your vehicle, it’s similar to refining accent lighting in a thoughtfully designed room. If you’re inspired to bring this level of personalization into your personal space, you can leverage professional Home Designer tools for visualizing new lighting setups and decor ideas at home.

Tips 1:

Always wear gloves when handling new bulbs to avoid oils from your skin shortening the bulb’s lifespan, and double-check the bulb type for your exact Elantra model year. A clean, well-lit workspace minimizes mistakes—another principle I apply as a designer, both in cars and interiors.

FAQ

Q: What bulb type does the Hyundai Elantra’s high mounted brake light require?

A: It varies by model year, but common types include 921 or 168 bulbs. Always verify in your owner’s manual.

Q: Can I upgrade the third brake light to LED?

A: Yes, many owners upgrade to LED for longer lifespan and improved brightness, but ensure compatibility with your Elantra.

Q: Do I need to disconnect the battery before replacing the bulb?

A: It’s not always necessary, but disconnecting the battery is a safe practice to prevent electrical shorts.

Q: Why is the high mounted brake light important?

A: It enhances safety by making your braking more visible to drivers behind, especially at night or in poor weather.

Q: My new bulb isn’t working; what should I do?

A: Double-check the installation for proper fit, inspect the fuse, and ensure the new bulb is functional. If problems persist, there may be a wiring issue.