how to reset dashboard warning lights on Tesla Model S Plaid/Refresh (2021-present)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

401 words

Problem Statement

Learn how to reset dashboard warning lights on Tesla Model S Plaid (2021-present). Step-by-step guide to clear alerts and ensure vehicle functionality.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in 'Park' mode before performing any reset to avoid accidents.

Symptoms

•Dashboard warning lights illuminated
•Error messages displayed on the screen
•No specific functionality affected, but alerts are present
•Possible alerts for maintenance, tire pressure, or battery status

Diagnostic Steps

1
Check if the vehicle requires any maintenance or service that may be causing the warning lights.
2
Inspect the Tesla app for notifications regarding the vehicle status.
3
Verify that all doors, the trunk, and the frunk are securely closed.
4
Confirm tire pressure levels using the vehicle’s information display.
5
Check for any software updates that may need to be installed.

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

•None specifically required for reset.

Parts Required

•None required for resetting dashboard lights.

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Diagnostic Steps

1
Check if the vehicle requires any maintenance or service that may be causing the warning lights.
2
Inspect the Tesla app for notifications regarding the vehicle status.
3
Verify that all doors, the trunk, and the frunk are securely closed.
4
Confirm tire pressure levels using the vehicle’s information display.
5
Check for any software updates that may need to be installed.

Solution

1. Preparation

Ensure the vehicle is in "Park" mode.
Have the vehicle turned on but not in drive mode.

2. Soft Reset the Touchscreen

Press and hold both scroll wheels on the steering wheel until the touchscreen turns off (approximately 10 seconds).
Release the scroll wheels and wait for the Tesla logo to appear on the screen.
Allow the system to reboot fully.

3. Resetting Warning Lights via Settings

From the main touchscreen, navigate to "Controls."
Select "Service."
Scroll to the option for "Reset Warning Lights" and tap to confirm.
Follow any on-screen prompts to complete the reset process.

4. Check for Alerts

After resetting the lights, check the vehicle for any persistent alerts.
If any warning lights remain, review the Tesla app for additional details.

5. Final Verification

Drive the vehicle for a short distance to ensure that warning lights do not reappear.
Verify that all features are functioning as expected.