Tesla Model S: Infotainment
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Caution: Before beginning this procedure, prepare a protected
surface to set instrument cluster on when it is removed, such as
placing a fender cover, towel, or other soft material onto a
Backup
Connect a laptop with Toolbox 2.0 or later to the vehicle.
Select Panels > Gateway and Center Display > MCU
Cloner.
Click MCU Backup to backup the MCU files.
If the
Special tool required for this procedure:
Supplier
Part Number
Description
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Warning: Only technicians who have been trained in High
Voltage Awareness are permitted to perform this procedure. Proper
personal protective equipment (PPE) and insulating HV gloves with a
minimum rating of class 00 (500V) must be worn any time a high
voltage cable is handled. Refer
Warning: If the 12V power supply is disconnected, do
not attempt to open any doors with door glass in closed position.
Failure to follow this instruction could result in door glass
shatter.
Note: Before disconnecting the 12V power supply,
ensure that the driver's door window