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The following instructions assume you are using an external
low voltage power supply (such as a portable
jump starter). If jump starting
Model S using another
vehicle, refer to the vehicle manufacturer
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6.
Connect the low voltage power supply
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APP_w048
Autopilot features temporarily unavailable
Features may be restored on next drive
What this alert means:
Autopilot features are currently unavailable on your vehicle. Depending on the configuration of your vehicle,
Autopilot features that are disabled may include:
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APP_w218
Autosteer speed limit exceeded
Take control of steering wheel
What this alert means:
Autosteer is unavailable because your vehicle has exceeded the maximum speed limit for this driver assistance
feature.
What to do:
Take immediate control of the steering yoke (or steering wheel) and maintain control until you reach your
destination.
In most cases, Autosteer will not be available for the rest of your current drive. To reset it, bring the vehicle to a
complete stop and shift into Park. When you shift into Drive to travel to your next destination, Autosteer should be
available again.
NOTE: If this alert becomes active while you are driving in Germany, Autosteer should be available again once your
vehicle is traveling below the Autosteer speed limit.
If Autosteer is not available during your next drive, and remains unavailable throughout subsequent drives, schedule
service at your convenience. Your vehicle is OK to drive in the meantime.
For more information, see Autosteer on page 88.
APP_w221
Cruise control unavailable
Reduced front radar visibility
What this alert means:
Traffic-Aware Cruise Control and Autosteer are unavailable because the radar located in the front bumper area of
your vehicle has no or low visibility.
This could be a temporary obstruction caused by factors like snow, ice, dirt, or mud.
What to do:
Continue to your destination. Your vehicle is OK to drive. Traffic-Aware Cruise Control and Autosteer will remain
unavailable as long as the radar lacks adequate visibility.
If the alert persists throughout your drive, examine the front bumper before your next planned drive and attempt to
clear any obstruction. See the About Autopilot on page 81 sections “How It Works” and “Cleaning Cameras and
Sensors” for more information on clearing dirt or debris from that area of the vehicle.
If this alert persists throughout subsequent drives but no obstruction is visible on the front bumper where the radar
is located, schedule service at your earliest convenience. Your vehicle is OK to drive in the meantime.
APP_w222
Cruise control unavailable
Reduced front camera visibility
What this alert means:
Traffic-Aware Cruise Control and Autosteer are unavailable because one or more of the front cameras in your vehicle
is blocked or blinded by external conditions.
Traffic-Aware Cruise Control and Autosteer will remain unavailable while a front camera lacks adequate visibility.
Cameras can be blocked or blinded by:
Troubleshooting Alerts
210MODEL S Owner
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APP_w304
Camera blocked or blinded
Clean camera or wait for it to regain visibility
What this alert means:
One or more of the vehicle cameras is blocked or blinded due to external conditions. When the cameras cannot
provide accurate visual information, some or all Autopilot features may be temporarily unavailable.
Cameras can be blocked or blinded by:
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For more information on the high voltage battery, see High Voltage Battery Information on page 161.
BMS_a067
High voltage battery performance limited
OK to drive - Schedule service soon
What this alert means:
Your vehicle has detected a condition internal to the high voltage battery that is limiting the battery
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BMS_a069
Battery charge level low
Charge now
What this alert means:
Your vehicle has detected that the high voltage battery does not have enough energy remaining to support driving.
This alert is usually present because your vehicle