The high mounted brake light, also known as the center high mount stop lamp (CHMSL), is an important safety feature in your 2019 Hyundai Elantra. This guide will help you understand its function, maintenance, and replacement process.

Function of High Mounted Brake Light

The high mounted brake light serves as an additional brake indicator, positioned higher than the standard brake lights. Its primary purpose is to improve visibility to other drivers, especially those in vehicles behind you. This extra warning can help prevent rear-end collisions by alerting drivers more quickly when you're slowing down or stopping.

Maintenance and Troubleshooting

Regular maintenance of your Elantra's high mounted brake light is crucial for safety. Here are some key points to remember:

  • Check the light's functionality regularly
  • Clean the light cover to ensure maximum visibility
  • If the light isn't working, first check if the bulb needs replacement
  • Persistent issues may indicate electrical problems

If you notice your high mounted brake light isn't working, it's important to address the issue promptly. A common problem is a burnt-out bulb, which is relatively easy to replace.

Replacing the High Mounted Brake Light Bulb

For the 2019 Hyundai Elantra, replacing the high mounted brake light bulb is a straightforward process. Here's a step-by-step guide:

1. Open the trunk and locate the access panel beneath the light

2. Remove the access panel

3. Twist the bulb holder counterclockwise and remove it

4. Pull out the old bulb and insert the new one

5. Reinsert the bulb holder and twist clockwise to secure

6. Replace the access panel and close the trunk

The replacement bulb for the 2019 Elantra's high mounted brake light is typically a 7440 or T20 type. Always consult your owner's manual or a professional to ensure you're using the correct bulb type.

Professional Service

If you're uncomfortable performing the replacement yourself or if the light continues to malfunction after bulb replacement, it's best to seek professional service. Your local Hyundai dealership or a qualified auto electrician can diagnose and fix any complex issues with your high mounted brake light.

Remember, a functioning high mounted brake light is not just a legal requirement in many areas, but also a crucial safety feature. Regular checks and prompt repairs ensure your Elantra remains safe and compliant on the road.

FAQs About High Mounted Brake Light Hyundai Elantra 2019

    • How often should I check my high mounted brake light?
      It's a good practice to check all your vehicle's lights, including the high mounted brake light, at least once a month.
    • Can I use LED bulbs instead of halogen for the high mounted brake light?
      While LED bulbs may work, it's best to use the type specified in your owner's manual to ensure proper function and avoid potential electrical issues.
    • What should I do if replacing the bulb doesn't fix the issue?
      If the light still doesn't work after replacing the bulb, there may be an electrical problem. In this case, it's best to have your vehicle checked by a professional.