To check if your vehicle needs cleaning for the inside of the windshield camera area, review the Maintenance Summary by
tapping Controls > Service > Maintenance on your vehicle touchscreen.
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’s performance. Service is
required to restore full performance.
Your vehicle's maximum range may be reduced, and your vehicle may take longer to charge than before. Maximum charge rate
varies, as always, based on location, power source, and charging equipment.
What to do:
Your vehicle is OK to drive.
It is recommended that you schedule service at your earliest convenience. Without service, your vehicle may continue to show
further reductions in maximum range and charging performance and may also begin to show reduced power and acceleration
when driving.
While this alert remains present, keep your vehicle charged to 30% capacity or higher to avoid any discrepancy between the
estimated range displayed on your vehicle's touchscreen and the actual high voltage battery charge level.
For more information on the high voltage battery, see High Voltage Battery Information on page 157.
BMS_a068
High voltage battery requires service
Acceleration and charging performance reduced
What this alert means:
Your vehicle has detected a condition internal to the high voltage battery that is limiting the battery’s performance.
You may notice that your vehicle's top speed is reduced and it responds slower than previously to acceleration requests.
Your vehicle's maximum range may be reduced, and your vehicle may take longer to charge than before. Maximum charge rate
varies, as always, based on location, power source, and charging equipment.
Service is required to restore full performance.
What to do:
Your vehicle is OK to drive.
It is recommended that you schedule service at your earliest opportunity. Without service, your vehicle may continue to show
reduced power, acceleration, range, and charging performance.
While this alert remains present, keep your vehicle charged to 30% capacity or higher to avoid any discrepancy between the
estimated range displayed on your vehicle's touchscreen and the actual high voltage battery charge level.
For more information on the high voltage battery, see High Voltage Battery Information on page 157.
BMS_a069
Battery charge level low
Charge now
What this alert means:
Troubleshooting Alerts
222 MODEL Y Owner's Manual
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