how to reset the warning lights on my Tesla Model S Plaid

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

2 min read

393 words

Problem Statement

Learn how to reset warning lights on your Tesla Model S Plaid. Step-by-step instructions for software reboot and battery disconnect procedures.

Affected Component

Electrical

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in 'Park' before performing any resets.
•Disconnecting the battery may reset personal settings; be prepared to reconfigure them.

Symptoms

•Warning lights illuminated on the dashboard
•Alerts displayed on the touchscreen
•Potential reduced performance or restricted features
•Notifications of system malfunctions

Diagnostic Steps

1
Verify the specific warning lights illuminated using the touchscreen interface.
2
Check for any active alerts or messages regarding the warnings.
3
Ensure the vehicle is in 'Park' mode before attempting a reset.
4
Disconnect and reconnect the vehicle's 12V battery (if applicable) to reset systems.
5
Perform a software reboot by holding down both scroll wheels on the steering wheel until the Tesla logo appears.

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

•Socket wrench set

Parts Required

•None, unless battery terminals need replacement.

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Diagnostic Steps

1
Verify the specific warning lights illuminated using the touchscreen interface.
2
Check for any active alerts or messages regarding the warnings.
3
Ensure the vehicle is in 'Park' mode before attempting a reset.
4
Disconnect and reconnect the vehicle's 12V battery (if applicable) to reset systems.
5
Perform a software reboot by holding down both scroll wheels on the steering wheel until the Tesla logo appears.

Solution

1. Preparation

Ensure the vehicle is in a safe location with adequate battery charge.
Have the vehicle’s key fob or smartphone app ready for access.

2. Software Reboot

Sit in the driver's seat and ensure the car is in "Park".
Press and hold both scroll wheels on the steering wheel simultaneously.
Continue holding until the touchscreen goes black and the Tesla logo appears.
Release the scroll wheels once the logo is visible.

3. Battery Disconnect (if needed)

Open the front trunk (frunk).
Locate the 12V battery, which is typically on the right side.
Using a socket wrench, disconnect the negative terminal first, followed by the positive terminal.
Wait for approximately 10 minutes to allow all systems to reset.
Reconnect the positive terminal first, then the negative terminal.
Close the frunk securely.