how to reset the infotainment system in a Tesla Model 3 Original (2017-2023)

Tesla Model 3 Highland (2024-present)

Error Codes

15-30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

416 words

Problem Statement

Learn how to reset the infotainment system in Tesla Model 3 (2017-2023) with step-by-step instructions for troubleshooting and restoring functionality.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in 'Park' before performing resets.
•Always disconnect the battery terminal carefully to avoid short circuits.

Symptoms

•Infotainment display is frozen or unresponsive
•Touchscreen not registering inputs
•Media playback issues
•Navigation system not functioning correctly
•Bluetooth connectivity problems

Diagnostic Steps

1
Verify that the vehicle is in park mode.
2
Check for any software updates available through the Tesla mobile app or vehicle settings.
3
Inspect the touchscreen for any visible damage or signs of malfunction.
4
Confirm that the vehicle's battery is sufficiently charged to avoid power issues.

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 set

Parts Required

•None for reset procedures

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Solution

1. Preparation

Ensure the vehicle is in a safe, stationary position with the gear in 'Park'.
Make sure the vehicle is connected to Wi-Fi for potential software updates.

2. Soft Reset of Infotainment System

Press and hold both the scroll wheels on the steering wheel until the touchscreen turns off and the Tesla logo appears.
Release the scroll wheels when you see the logo.
Wait for the system to reboot, which may take up to 2 minutes.

3. Hard Reset (if soft reset does not work)

Disconnect the vehicle's 12V battery:
- Open the front trunk (frunk) and locate the 12V battery.
- Use a socket set to carefully disconnect the negative terminal.
Wait for 10 minutes to ensure a complete power drain.
Reconnect the negative terminal and ensure it is secured tightly.
Start the vehicle and allow the infotainment system to reboot.

4. Check for Software Updates

Navigate to 'Software' in the vehicle settings after the system is operational.
If an update is available, follow the prompts to download and install it.