• Use your Mobile App to contact Tesla Roadside Assistance immediately, or seek other roadside assistance if preferred
If you do not pull over safely within a short time, your vehicle may shut down unexpectedly. It is also possible that your vehicle
will not restart once parked.
When this alert is present, the electrical system cannot maintain the voltage required to support all vehicle features. Many
vehicle functions may no longer work.
It is possible your vehicle may lose all electrical power. If this occurs, you can still use the manual door releases to exit the
vehicle if necessary. For more information, see Opening Doors from the Interior on page 26.
This alert may be present due to various vehicle conditions. For more information and further recommended actions, check for
other active vehicle alerts.
If this alert remains present, it is recommended that you schedule service immediately. Without service, your vehicle may not
drive, may shut down unexpectedly, or may not restart.
VCFRONT_a192
Electrical system is unable to support all features
Switching off features to conserve energy
What this alert means:
The electrical system cannot support all vehicle features. Your vehicle is shutting down nonessential features to preserve
energy for essential functions.
If you are driving when this alert is present, it is possible your vehicle may shut down unexpectedly. It is also possible that your
vehicle will not restart once parked.
Nonessential features may be unavailable, including seat heaters, cabin climate control, and in-vehicle entertainment. This is
expected behavior intended to help your vehicle maintain adequate electrical power for essential functions, including the
ability to operate headlights, windows and doors, hazard lights, and the front trunk (frunk).
It is possible your vehicle may lose all electrical power. If this occurs, you can still use the manual door releases to exit the
vehicle if necessary. For more information, see Opening Doors from the Interior on page 26.
What to do:
This alert may be present due to various vehicle conditions. For more information and further recommended actions, check for
other active vehicle alerts.
VCFRONT_a216
Vehicle may not restart - Service is required
Electrical system issue detected
What this alert means:
An abnormally large and sustained power draw while driving or Supercharging / DC Fast Charging has made your vehicle’s
electrical system unable to support all features and functions.
Your vehicle will not restart until the electrical system has been serviced.
Cabin climate control and air vent positioning, powered trunk liftgate, and steering column adjustments may be limited or
unavailable.
Other features and functions may also unavailable, or their performance may be affected. These include:
•
Powered doors
•
Powered windows
•
Front seat (movement and heating)
Troubleshooting Alerts
268 MODEL Y Owner's Manual
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