2018 Tesla Model 3 BaseFACTORY OEM SERVICE PROCEDURE

Software Update: Procedure

  1. Verify that network connectivity is available to the vehicle by the words "3G", "4G", "LTE", or the WiFi icon appearing in the upper right corner of the touchscreen.
  2. Verify that there is an orange down arrow in the upper right corner of the vehicle touchscreen.
    • If the down arrow is displayed, skip to  step 4.
    • If no down arrow is displayed, the vehicle software might be at the latest level for the vehicle, or no request for the latest vehicle software has been made. Continue to the next step.
  3. Touch Controls  and then touch Software  to request the latest vehicle software.
    NOTE: If the text "Your car software is up to date as of ." appears above Software Update Preference, the vehicle is already configured with the latest software.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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