Power Cycling the Vehicle
You can power cycle Model X if it demonstrates unusual behavior or
      displays a nondescript alert.
    Note
If the
        touchscreen is unresponsive or demonstrates unusual behavior, try Restarting the Touchscreen or Instrument Panel before you power cycle
        the vehicle.
- Shift into Park.
 - On the touchscreen, touch .
 - Wait for at least two minutes without interacting with the vehicle. Do not open the doors, touch the brake pedal, touch the touchscreen, etc.
 - After two minutes, press the brake pedal or open the door to wake the vehicle.