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

Tesla Model S Plaid/Refresh (2021-present)

10-20 minutes

Time

easy

Difficulty

medium

Severity

3 min read

469 words

Problem Statement

Learn how to reset warning lights on your Tesla Model S Plaid/Refresh. Step-by-step guide for troubleshooting and resolving dashboard alerts.

Affected Component

Electrical

Estimated Time

10-20 minutes

Important safety information - read before proceeding

•Ensure the vehicle is in a safe location before performing any reset operations.

1
Ensure the vehicle is in 'Park' mode.
2
Check the touchscreen for specific warning messages or alerts.
3
Verify if the vehicle's software is up to date by navigating to 'Software' in the settings menu.
4
Perform a visual inspection of the vehicle for any obvious issues (e.g., tire pressure, fluid levels).
5
If applicable, check for any active software updates or scheduled maintenance reminders in the system.

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

To prevent this issue from occurring again:

•Parts Required:**
•No parts are required for this process.
•Estimated Repair Time:** 10-20 minutes
•Safety Warnings:**
•Ensure the vehicle is in a safe location before performing any reset operations.

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Diagnostic Steps

1
Ensure the vehicle is in 'Park' mode.
2
Check the touchscreen for specific warning messages or alerts.
3
Verify if the vehicle's software is up to date by navigating to 'Software' in the settings menu.
4
Perform a visual inspection of the vehicle for any obvious issues (e.g., tire pressure, fluid levels).
5
If applicable, check for any active software updates or scheduled maintenance reminders in the system.

Solution

1. Preparation

2. Resetting the Warning Lights

Power Cycle the Vehicle
- On the touchscreen, tap on the "Controls" icon.
- Select "Safety & Security."
- Scroll down and tap "Power Off."
- Wait for at least 2-3 minutes to allow all systems to shut down completely.
- Press the brake pedal to turn the vehicle back on.
Using the Touchscreen
- Navigate to "Controls."
- Tap on "Service."
- Select "Reset Warning Lights" if the option is available.
- Confirm the reset operation when prompted.
Check for Updates
- Return to the "Software" section.
- Tap "Check for Updates" to ensure the latest software is installed, as updates can fix bugs causing warning lights.
Diagnostic Mode (if necessary)
- If warning lights persist, consider entering diagnostic mode by tapping on "Controls" > "Service" > "Diagnostics."
- Follow the on-screen instructions to troubleshoot specific warning lights.