Tesla BMS_a069 Battery Charge Level Low

The BMS_a069 alert indicates that the vehicle's high voltage battery has insufficient energy remaining to support driving. While this condition is typically the result of normal operation, the alert signifies that the vehicle is unable to drive or continue driving until it is charged. If this alert persists despite the battery charge level being 5% or higher, it suggests an underlying issue with the high voltage battery system that requires professional service to diagnose and resolve.

Sources

• Tesla_Vehicles_Troubleshooting_Alerts — p. 5, 6, 7, 53, 56