how to clear warning lights in Tesla Model S Plaid/Refresh (2021-present)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

463 words

Problem Statement

Step-by-step guide to clear warning lights on Tesla Model S Plaid/Refresh. Learn diagnostic steps, safety tips, and more.

Affected Component

Electrical

Estimated Time

30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

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

Symptoms

•Warning lights illuminated on the dashboard
•Possible alerts in the vehicle's touchscreen
•Vehicle performance may be affected (e.g., reduced power)
•Notifications related to specific systems (e.g., battery, brakes)

Diagnostic Steps

1
Check the vehicle's touchscreen for specific warning messages associated with the illuminated lights.
2
Ensure that the vehicle is in 'Park' mode before attempting to reset any warnings.
3
Perform a soft reset of the vehicle by holding down the two scroll wheels on the steering wheel until the screen turns off and then back on.
4
If applicable, check the vehicle's software version and ensure it is up to date via the settings menu.
5
Review the Tesla app for any alerts or notifications that may provide additional context for the warning lights.

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

•Ensure the vehicle is in "Park" mode.
•Sit inside the vehicle with the key fob or phone key present.

Parts Required

•None

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Diagnostic Steps

1
Check the vehicle's touchscreen for specific warning messages associated with the illuminated lights.
2
Ensure that the vehicle is in 'Park' mode before attempting to reset any warnings.
3
Perform a soft reset of the vehicle by holding down the two scroll wheels on the steering wheel until the screen turns off and then back on.
4
If applicable, check the vehicle's software version and ensure it is up to date via the settings menu.
5
Review the Tesla app for any alerts or notifications that may provide additional context for the warning lights.

Solution

1. Preparation

Tools Required: None
Ensure the vehicle is in "Park" mode.
Sit inside the vehicle with the key fob or phone key present.

2. Perform a Soft Reset

Sub-steps:
1. Press and hold both scroll wheels located on the steering wheel simultaneously.
2. Continue holding the scroll wheels until the central touchscreen turns black, which may take about 10 seconds.
3. Release the scroll wheels once the Tesla logo appears on the screen.

3. Check and Update Software

Sub-steps:
1. Navigate to the "Software" tab in the vehicle's touchscreen settings.
2. Check for any available software updates.
3. If an update is available, connect the vehicle to Wi-Fi and proceed with the installation.

4. Clear Alerts via Touchscreen

Sub-steps:
1. Access the notifications panel on the touchscreen.
2. Review any alerts related to the warning lights.
3. Follow the on-screen instructions to clear the alerts if applicable.

5. Restart Vehicle

Sub-steps:
1. If warning lights persist after the reset and software check, turn off the vehicle.
2. Exit the vehicle and lock it using the key fob or app.
3. Wait for at least 2 minutes before unlocking and restarting the vehicle.