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:
Unable to charge - Insufficient grounding
Proper wiring or outlet grounding must be verified
What this alert means:
No ground connection detected in the Wall Connector.
What to do:
Have the Wall Connector inspected by an electrician to make sure it is
properly grounded. Your electrician should
ensure there is proper grounding at your circ
Speed Limit Mode
Speed Limit Mode allows you to limit acceleration and
limit the maximum driving speed to a chosen value
between 50 and 120 mph (80 and 193 km/h). The first
time you use this feature, you must create a 4-digit PIN
that you must use to enable and disable Speed Limit
Mode. When enabled and the dri
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