LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Tesla >> 2021 >> Model S Performance >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (Maintenance, Inspection And Service -- Model S) >> Firmware Service >> User Data (Factory Reset) >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

User Data (Factory Reset): Procedure

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2020 Tesla Model S, 2019 Tesla Model S, 2018 Tesla Model S, 2017 Tesla Model S, and 2016 Tesla Model S. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The service procedure below details resetting vehicle user data when the previous user's credentials are not available.
  1. Enable Service Mode. See Service Mode .
  2. Select Actions/Autodiag  , and then search for "Reset".
  3. Select the "Service Factory Reset" routine, and then click Run  .
  4. When the routine has finished, close the window and exit Service Mode. See Service Mode .
scientia non olet · About LEMON Manuals