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How can I troubleshoot the “Auto High Beam Not Available” feature in my Model Y? - Tesla Model Y
Home/Cars/Tesla/Model Y/Current (2020-present)/How can I troubleshoot the “Auto High Beam Not Available” feature in my Model Y?

How can I troubleshoot the “Auto High Beam Not Available” feature in my Model Y?

Tesla Model Y Current (2020-present)

Error Codes
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
561 words

Problem Statement

Learn how to troubleshoot the 'Auto High Beam Not Available' feature in your Tesla Model Y with step-by-step instructions and necessary tools.

Affected Component
lighting system

Symptoms

  • •The 'Auto High Beam Not Available' message appears on the display.
  • •High beams do not activate automatically in low-light conditions.
  • •Manual activation of high beams may still function correctly.

Diagnostic Steps

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Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

  • ✓Test the affected component to ensure it functions correctly
  • ✓Check for any error codes or warning lights
  • ✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

  • •Follow the manufacturer's recommended maintenance schedule
  • •Address warning signs early before they develop into major issues
  • •Use quality parts and fluids recommended for your vehicle
  • •Keep detailed records of all repairs and maintenance

Tools & Equipment Required

  • •Tesla mobile app or vehicle touchscreen interface
  • •Clean microfiber cloth for sensor cleaning
  • •OBD-II scanner compatible with Tesla

Additional Information

Affected Component
lighting system
Difficulty
medium
Severity
medium
Tools Required
3 items

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Troubleshooting the “Auto High Beam Not Available” Feature in Tesla Model Y (2020-present)

Symptoms:

  • The “Auto High Beam Not Available” message appears on the display.
  • High beams do not activate automatically in low-light conditions.
  • Manual activation of high beams may still function correctly.
Step 1: Initial Inspection

Tools Required:

  • Tesla mobile app or vehicle touchscreen interface
  • Clean microfiber cloth for sensor cleaning
  • Diagnostic tools (if needed, e.g., OBD-II scanner compatible with Tesla)

Instructions:

  1. Check for Alerts:

    • Verify if there are any additional alerts or notifications on the vehicle’s display that might indicate a related issue with the lighting system.

  2. Vehicle Software Status:

    • Ensure that your Tesla Model Y is running the latest software version. You can check this via the touchscreen:
      • Go to Controls > Software to view the current version and see if an update is available.

  3. Visual Inspection of Cameras and Sensors:

    • Inspect the front camera and light sensors for any obstructions such as dirt, debris, or ice. Clean the area gently with a microfiber cloth.
Step 2: Check Lighting Settings

Instructions:

  1. Access Lighting Settings:

    • Navigate to Controls > Lights on the touchscreen.

  2. Verify Auto High Beam Setting:

    • Ensure that the Auto High Beam feature is enabled. If it’s off, toggle it on.

  3. Check Light Conditions:

    • Test the feature in appropriate conditions. Auto high beams work best in dark environments without oncoming traffic. Drive to a less illuminated area to evaluate functionality.
Step 3: Diagnostic Testing

Tools Required:

  • OBD-II scanner (if advanced diagnostics are necessary)

Instructions:

  1. Perform a System Check:

    • If the previous steps do not resolve the issue, connect an OBD-II scanner to the vehicle’s diagnostic port. Check for any fault codes related to the lighting system or camera malfunctions.

  2. Analyze Diagnostic Codes:

    • Review any codes that might indicate issues with the front-facing camera or light sensors. Note any codes and refer to Tesla service documentation for specific troubleshooting related to those codes.
Step 4: Resetting the System

Instructions:

  1. Soft Reboot:

    • Perform a soft reboot of the vehicle’s infotainment system by holding down the two scroll wheels on the steering wheel until the screen goes black and the Tesla logo appears. This may resolve temporary software glitches.

  2. Power Cycle the Vehicle:

    • If the soft reboot does not work, power down the vehicle completely:
      • Go to Controls > Safety & Security > Power Off. Wait for at least 2-3 minutes before pressing the brake pedal to wake the vehicle.
Step 5: Professional Assistance

Instructions:

  1. Contact Tesla Service:

    • If the above steps do not resolve the “Auto High Beam Not Available” message, it’s advisable to contact Tesla Service for further diagnostics. Provide them with details of any error codes obtained during the diagnostic testing.

  2. Schedule an Appointment:

    • Use the Tesla mobile app or website to schedule a service appointment if necessary.
Conclusion

By following these structured steps, you should be able to diagnose and potentially resolve the “Auto High Beam Not Available” issue in your Tesla Model Y. Regular updates and proper maintenance of the vehicle's sensors and software are crucial for optimal performance. If the problem persists after these steps, professional assistance is recommended.