The 2020 Hyundai Elantra has experienced issues with high beams not functioning properly, causing concern for many owners. This problem is often related to a faulty actuator motor in the headlight assembly, which controls the movement of the high beam shield.

Common Causes

Several factors can contribute to high beam malfunction in the 2020 Hyundai Elantra:

  • Faulty actuator motor: The most common cause is a defective actuator motor that fails to raise the high beam shield.
  • Worn plastic gear: A cheap plastic gear connected to the actuator motor can wear out, preventing proper movement.
  • Electrical issues: Problems with wiring or relays can also lead to high beam failure.
  • Blown fuse: Although less common, a blown fuse could cause high beams to stop working.

Symptoms

Owners may notice the following signs:

  • High beams don't illuminate when activated
  • Dashboard high beam indicator lights up, but beams don't work
  • Intermittent high beam operation

Recall Information

Hyundai has issued a recall (Campaign T5G) for certain 2019-2020 Elantra models equipped with halogen headlights. This recall addresses the intermittent operation of high beams due to issues with the headlight assembly.

DIY Troubleshooting

Before seeking professional help, try these steps:

1. Check the fuse box for any blown fuses related to the headlights.

2. Inspect the headlight assembly for visible damage or loose connections.

3. Test both headlights to ensure the problem isn't isolated to one side.

Professional Repair

If DIY troubleshooting doesn't resolve the issue, it's best to seek professional assistance:

1. Contact your local Hyundai dealer: If your vehicle is covered by the recall, the dealer will replace the headlight assemblies at no cost.

2. Headlight assembly replacement: The entire headlight unit may need to be replaced if not covered by the recall.

3. Actuator motor repair: In some cases, only the actuator motor might need replacement.

Prevention

To avoid future high beam issues:

  • Regularly inspect headlights for signs of wear or damage.
  • Keep headlight assemblies clean and free from moisture.
  • Address any electrical issues promptly to prevent damage to the headlight system.

Importance of Proper High Beam Function

Functioning high beams are crucial for safe night driving, especially in areas with limited street lighting. Ensuring your high beams work correctly is essential for:

  • Improved visibility in dark or rural areas
  • Enhanced safety during nighttime driving
  • Compliance with traffic laws and vehicle safety standards

FAQs About 2020 Hyundai Elantra High Beams Not Working

    • Is there a recall for the 2020 Hyundai Elantra high beam issue?
      Yes, Hyundai has issued recall Campaign T5G for certain 2019-2020 Elantra models with halogen headlights experiencing intermittent high beam operation.
    • How much does it cost to fix the high beams on a 2020 Hyundai Elantra?
      If covered by the recall, the repair is free. Otherwise, costs can vary from $200 to $2000 depending on the extent of the repair needed.
    • Can I drive my 2020 Hyundai Elantra if the high beams aren't working?
      While it's possible to drive with only low beams, it's not recommended for safety reasons, especially at night or in poorly lit areas.