how to reset the dashboard warning lights on Tesla Model 3 Original (2017-2023)

Tesla Model 3 Highland (2024-present)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

2 min read

391 words

Problem Statement

Learn how to reset dashboard warning lights on Tesla Model 3 (2017-2023) with our step-by-step guide. Ensure your vehicle's performance is optimal.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in 'Park' before performing any resets.

Symptoms

•Dashboard warning lights illuminated
•Notifications on the touchscreen display
•Vehicle performance may be affected by warnings
•Possible reduction in charging efficiency
•Alerts in the mobile app

Diagnostic Steps

1
Check the Tesla Mobile App for specific error messages related to the warning lights.
2
Ensure the vehicle is in 'Park' mode before attempting to reset.
3
Verify that the vehicle's software is up to date by checking the Updates section in the settings.
4
Perform a soft reset of the touchscreen by pressing and holding both scroll wheels on the steering wheel until the screen turns off and the Tesla logo appears.

Solution

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 key fob
•Mobile device with the Tesla app

Parts Required

•None required for resetting warning lights

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Diagnostic Steps

1
Check the Tesla Mobile App for specific error messages related to the warning lights.
2
Ensure the vehicle is in 'Park' mode before attempting to reset.
3
Verify that the vehicle's software is up to date by checking the Updates section in the settings.
4
Perform a soft reset of the touchscreen by pressing and holding both scroll wheels on the steering wheel until the screen turns off and the Tesla logo appears.

Solution

1. Preparation

Ensure the vehicle is parked and in a safe location.
Have the Tesla key fob or mobile app available for access.

2. Perform Soft Reset

Reset Touchscreen:
- Press and hold both scroll wheels on the steering wheel simultaneously.
- Keep holding until the touchscreen turns off and the Tesla logo appears.
- Release the scroll wheels after the logo appears.

3. Reset Warning Lights

Using the Touchscreen:
- Once the vehicle is powered back on and the touchscreen is active, navigate to "Controls."
- Select "Safety & Security," then scroll down to find any alerts or notifications.
- Clear notifications if prompted by following the instructions on the screen.

4. Verify Warning Lights Status

Check the dashboard to see if warning lights have been cleared.
If lights persist, consult the vehicle's manual for specific warnings and resolutions.