Tesla Model S: Media Control Unit - Touch Screen (Remove and Replace)
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 backup is successful, click MCU Disable to disable the
MCU. If the backup was not successful, contact Service Engineering.
Caution: Do not disable the MCU if the backup was not
successful.
Removal
- Remove the MCU/touch screen (refer to procedure).
- Remove the touch screen surround trim (refer to procedure).
Installation
Installation procedure is the reverse of removal.
Restore
- Connect a laptop with Toolbox 2.0 or later to the vehicle.
- Select Panels > Gateway and Center Display > MCU
Cloner.
- Click MCU Restore to restore the MCU files.
- Update the vehicle firmware.
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Special tool required for this procedure:
Supplier
Part Number
Description
Note: Vehicles in North America are not equipped with
a SIM extender; this procedure only applies to vehicles outside
of North America.
Removal
Remove the center underhood
Note: This procedure only applies to MCU/touch screens
that are revision E or later.
Removal
Remove the MCU/touch screen (refer to procedure).
Working from the top of the MCU
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Depressurize
Connect a laptop with Toolbox to the vehicle.
Press the brake pedal to turn on the drive rails.
Leave the driver's door open to keep the drive rails on.
In Toolbox, select Views > Suspension > Air
Suspension Fill/Deflate and select the Help icon
for speci
Removal
Remove the passenger's seat assembly (refer to procedure).
Place the seat on a clean work surface.
Remove the screws (x2) that secure the inner side cover to the
seat (torque 1 Nm).
Carefully release the inner side cover from the retaining
bracket.
Remove the