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how to perform a software update on Tesla Model S Original (2012-2020) - Tesla Model S
Home/Cars/Tesla/Model S/Plaid/Refresh (2021-present)/how to perform a software update on Tesla Model S Original (2012-2020)

how to perform a software update on Tesla Model S Original (2012-2020)

Tesla Model S Plaid/Refresh (2021-present)

Error Codes
30-60 minutes
Time
easy
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
428 words

Problem Statement

Step-by-step guide to perform a software update on Tesla Model S (2012-2020). Ensure optimal performance and features with this easy process.

Affected Component
Electrical
Estimated Time
30-60 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Ensure the vehicle is parked in a safe location and not in a high-traffic area during the update process.

Symptoms

  • •Notification of available software update
  • •Inability to access certain features until update is installed
  • •Slower response times or glitches in the user interface
  • •Occasional error messages related to software functionality

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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 with the battery charged above 20%.
  • •Connect the vehicle to a stable Wi-Fi network.

Parts Required

  • •None

Additional Information

Affected Component
Electrical
Estimated Time
30-60 minutes
Difficulty
easy
Severity
medium
Tools Required
2 items
Parts Required
1 item

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Back to Generation
Solution
1. Preparation
  • Tools Required: None
  • Ensure the vehicle is parked with the battery charged above 20%.
  • Connect the vehicle to a stable Wi-Fi network.
2. Access Software Update
  • Navigate to the ‘Controls’ menu on the touchscreen.
  • Select ‘Software’ to view the current version and check for updates.
3. Download Update
  • If an update is available, tap ‘Install Now’ or ‘Schedule for Later’.
  • Follow prompts to begin downloading the software update. Ensure the Wi-Fi connection remains active during this process.
4. Install Update
  • Once the download is complete, the vehicle will prompt to install the update.
  • Confirm by selecting ‘Install’. The vehicle will automatically reboot several times during the installation process.
  • The update may take 30 minutes to an hour to complete, depending on the size of the update.
5. Finalize Update
  • After the installation is complete, the vehicle will notify you.
  • Test the vehicle functions to ensure the software update was successful.