how to reset adaptive cruise control on Tesla Model 3 Highland (2024-present)

Tesla Model 3 Highland (2024-present)

Error Codes

30 minutes

Time

easy

Difficulty

medium

Severity

3 min read

403 words

Problem Statement

Learn how to reset the adaptive cruise control on Tesla Model 3 Highland (2024-present) with step-by-step instructions and diagnostic tips.

Affected Component

Electrical

Estimated Time

30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is in a safe and stationary position when performing resets.

Symptoms

•Adaptive cruise control not engaging
•Unresponsive cruise control settings on the display
•Warning message displayed on the dashboard
•Erratic speed adjustments when cruise control is activated
•Vehicle does not maintain set speed

Diagnostic Steps

1
Check for any active software updates in the vehicle settings menu.
2
Inspect the cruise control settings in the vehicle menu for any irregular configurations.
3
Verify that the Autopilot and cruise control features are enabled in the vehicle's software settings.
4
Perform a soft reset of the vehicle's touchscreen by holding down both scroll wheels on the steering wheel until the Tesla logo appears.
5
Examine the vehicle's sensors for any obstructions or dirt that may affect cruise control 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

•None

Parts Required

•None

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Diagnostic Steps

1
Check for any active software updates in the vehicle settings menu.
2
Inspect the cruise control settings in the vehicle menu for any irregular configurations.
3
Verify that the Autopilot and cruise control features are enabled in the vehicle's software settings.
4
Perform a soft reset of the vehicle's touchscreen by holding down both scroll wheels on the steering wheel until the Tesla logo appears.
5
Examine the vehicle's sensors for any obstructions or dirt that may affect cruise control functionality.

Solution

1. Preparation

Ensure the vehicle is parked securely and turned on.
Make sure the vehicle's software is up to date.
Tools Required: None

2. Soft Reset of the Touchscreen

Press and hold both scroll wheels on the steering wheel.
Continue holding until the Tesla logo appears on the touchscreen.
Release the scroll wheels once the logo is displayed.
Wait for the touchscreen to reboot and check if the cruise control functions are restored.

3. Reset Adaptive Cruise Control Settings

Go to the main menu on the touchscreen.
Navigate to 'Settings' > 'Autopilot' > 'Cruise Control'.
Turn off the adaptive cruise control feature.
Wait a few seconds and then turn the adaptive cruise control feature back on.
Ensure that all settings are configured correctly according to user preference.