Tesla Model S: High Voltage Battery Information
Tesla Model S (2012-2026) Owner's Manual / Charging / High Voltage Battery Information
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About the High Voltage Battery
Model S has one of the most sophisticated battery
systems in the world. The most important way to
preserve the high voltage Battery is to LEAVE YOUR
VEHICLE PLUGGED IN when you are not using it. Th
Battery Care
Never allow the Battery to fully discharge. Even when
Model S is not being driven, its Battery discharges very
slowly to power the onboard electronics. The Battery
can discharge at a rate of approx
SEE MORE:
Battery - Auxiliary - 12V (Dual Motor) (Remove and Replace)
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
Fascia Assembly - Front (Remove and Install)
Warning: If the vehicle has air suspension, activate "Jack"
mode on the touchscreen before raising and supporting the vehicle.
Removal
Remove the front underhood apron (refer to procedure).
Remove the plastic rivets (x8) that secure the undershield to
the chin spoiler.
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