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Home >> Tesla >> 2021 >> Model X Performance >> Repair and Diagnosis >> Maintenance >> Procedures >> Maintenance, Inspection And Service -- Model X >> Firmware Service >> Firmware Reinstall - Touchscreen >> Software Reinstall
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Software Reinstall

CAUTION: Vehicle software version 2023.12 or newer is required in order to perform this procedure.
  1. Connect the LV maintainer to the vehicle, but do not disconnect the LV battery. See: LV MAINTAINER - CONNECT AND DISCONNECT .
    NOTE: It is OK for the LV maintainer and LV battery to both be connected while performing this procedure.
  2. Enable Service Mode. See: Service Mode (Enable And Disable) .
  3. In the Service Mode menu, touch Software Reinstall  .
  4. Read the prompt, and then touch REINSTALL  .
  5. Once the reinstallation is complete, check that the release notes appear on the touchscreen, indicating a successful reinstallation.
  6. Disconnect the LV maintainer from the vehicle. See: LV MAINTAINER - CONNECT AND DISCONNECT .
  7. Disable Service Mode. See: Service Mode (Enable And Disable) .
  8. Install the rear underhood apron. See: UNDERHOOD APRON - REAR - REMOVE AND REPLACE .
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