Tesla Model S: High Voltage Battery Information
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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
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
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Note: This procedure applies to both base and premium
tuners (premium pictured).
Removal
Remove the driver side lower dash trim (refer to procedure).
Remove the driver side dash footwell closing trim (refer to
procedure).
Remove the 3 bolts that secure the retai
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