how to reset the autopilot system in Tesla Model S Original (2012-2020)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes

15-30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

437 words

Problem Statement

Learn how to reset the autopilot system in Tesla Model S (2012-2020). Step-by-step guide with diagnostic steps and safety precautions.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is stationary and in 'Park' mode before performing resets.

Symptoms

•Autopilot not engaging or disengaging unexpectedly
•Error messages related to autopilot on the display
•Inconsistent performance of the autopilot system
•Reduced functionality of driver-assistance features
•Notifications indicating system needs calibration or reset

Diagnostic Steps

1
Check for software updates through the vehicle's settings menu.
2
Inspect the sensors and cameras for dirt, debris, or obstructions.
3
Review the vehicle's logs for any error codes related to the autopilot system.
4
Perform a soft reset of the touchscreen by holding down the scroll wheels on the steering wheel until the screen resets.
5
Verify the vehicle's battery charge level; low battery can affect autopilot functionality.

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 parked in a safe location with sufficient battery charge.
•Confirm that all driver-assistance features are turned off before proceeding.

Parts Required

•None required for the reset process

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Diagnostic Steps

1
Check for software updates through the vehicle's settings menu.
2
Inspect the sensors and cameras for dirt, debris, or obstructions.
3
Review the vehicle's logs for any error codes related to the autopilot system.
4
Perform a soft reset of the touchscreen by holding down the scroll wheels on the steering wheel until the screen resets.
5
Verify the vehicle's battery charge level; low battery can affect autopilot functionality.

Solution

1. Preparation

Tools Required: None specifically for reset
Ensure the vehicle is parked in a safe location with sufficient battery charge.
Confirm that all driver-assistance features are turned off before proceeding.

2. Soft Reset of the Touchscreen

Sit in the driver’s seat with the vehicle on (not driving).
Press and hold both scroll wheels on the steering wheel simultaneously.
Maintain pressure until the touchscreen turns black and the Tesla logo appears.
Release the scroll wheels once the logo is displayed.
Wait for the screen to reboot and return to the normal operating mode.

3. Hard Reset (if needed)

Ensure the vehicle is in 'Park' mode.
Disconnect the 12V battery (located in the front trunk) for approximately 10 minutes to reset the vehicle's systems.
Reconnect the 12V battery, ensuring all connections are secure.
Start the vehicle and check if the autopilot system is functioning properly.