Alerts
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| Signal Name | Description | Condition | Impact | Important |
|---|---|---|---|---|
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The Autopilot electronic control unit (ECU) has detected internal hardware errors via the PCIe bus (Peripheral Component Interconnect Express bus).
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The Autopilot ECU detects that correctable / uncorrectable internal hardware errors are non-zero (at least 1 internal hardware error detected).
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Autopilot features may be unavailable, or may not function as expected.
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No
|
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The Autopilot electronic control unit (ECU) has detected that a potential collision is about to occur and has logged a Forward Collision Warning (FCW) or Brake Capacity Warning (BCW) event.
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A Forward Collision Warning (FCW) or Brake Capacity Warning (BCW) event was detected based on distance to, relative speed of, and relative acceleration of detected object; also based on vehicle speed, driver reaction time, required deceleration to prevent collision, and the driver's FCW sensitivity setting.
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If Traffic-Aware Cruise Control (TACC) is not engaged, only a User Interface (UI) warning will be displayed along with an audio chime. When Traffic-Aware Cruise Control (TACC) is active, the vehicle will display a UI warning and temporarily slow down to avoid a collision.
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No
|
|
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The Autopilot electronic control unit (ECU) detects that the driver's hands are not on the steering wheel after three consecutive reminders. Autopilot is not available for the remainder of the drive.
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Following three consecutive reminders, the driver's hands are still not detected on the steering wheel.
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Autopilot is unavailable for the remainder of the current drive cycle.
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No
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While Traffic-Aware Cruise Control (TACC) is active, the driver unbuckles their seat belt, which causes Autopilot to slow down the vehicle.
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The driver's seat is unbuckled while TACC is active.
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Autopilot will begin to slow down the vehicle.
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No
|
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One or more of the forward-facing cameras (main, narrow, and fisheye cameras) is obstructed. A camera may be blocked by debris, frost, or condensation.
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One or more of the forward-facing cameras (main, narrow, and fisheye cameras) is blocked when the driver attempts to engage Autopilot.
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Autopilot features that depend on the forward-facing cameras (main, narrow, and fisheye cameras) may be limited or unavailable.
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No
|
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An attempt is made to engage Autosteer, but Autosteer is not available. Autosteer will not be activated.
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Attempt is made to engage Autosteer when the feature is not available.
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Autosteer will not be activated.
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No
|
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The driver tries to engage Autosteer when it is not available / enabled in the User Interface (UI).
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The driver tries to engage Autosteer when it is not enabled in the User Interface (UI).
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Autosteer cannot be engaged.
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No
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This alert is primarily for informational purposes and reports the rear measurements when Autopark has been completed or has aborted.
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Autopark has completed, or Autopark has aborted due to an internal sensor or control condition.
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This alert is primarily for informational purposes, and it does not indicate any expected impact on vehicle functionality.
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No
|
|
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This alert is primarily for informational purposes and reports the front measurements when Autopark has been completed or has aborted.
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Autopark has completed, or Autopark has aborted due to an internal sensor or control condition.
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This alert is primarily for informational purposes, and it does not indicate any expected impact on vehicle functionality.
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No
|
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Autopark has been activated. The Autopilot electronic control unit (ECU) will start controlling steering, brakes, and acceleration to park the vehicle.
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The driver engages Autopark after confirming that the detected parking spot is valid.
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The Autopilot electronic control unit (ECU) will control steering, brakes, and acceleration to park the vehicle.
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No
|
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Autopark is aborted by the driver, drive inverter (DI) electronic control unit (ECU), or Park Assist (PARK) ECU. The driver must finish parking the vehicle manually.
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Autopark is aborted by the driver, DI ECU, or PARK ECU.
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Since Autopark was aborted, the driver must finish parking the vehicle manually.
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No
|
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While Traffic-Aware Cruise Control (TACC) is enabled, the driver stops the vehicle. TACC enters a HOLD state and requires driver input before resuming. This alert is primarily informational.
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The driver stops the vehicle while TACC is enabled.
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This alert is primarily informational and is used for logging purposes.
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No
|
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There is a condition making Autopilot features unavailable. This causes the Side Collision Warning (SCW) feature to be temporarily unavailable.
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Autopilot features are unavailable due to a condition affecting functionality. This could be caused by a variety of conditions, such as a firmware mismatch or a condition affecting parking / ultrasonic sensors.
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The Side Collision Warning (SCW) feature is temporarily unavailable.
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No
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The emergency speaker encountered a condition that prevents it from initializing or playing the emergency chime.
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One or more of the alert log signals is not the expected value for the feature to activate.
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Autopilot notifications may not occur, or may not occur as expected.
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No
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The cabin camera (selfie cam) stream to the Autopilot electronic control unit (ECU) exits or is interrupted.
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The cabin camera stream exits or is interrupted.
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Autopilot functionality may be limited or unavailable.
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No
|
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The rear view (backup) camera stream to the Autopilot electronic control unit (ECU) exits or is interrupted, which may prevent the rear view camera feed from being shown on the vehicle touchscreen.
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The backup camera stream exits or is interrupted.
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Autopilot functionality may be limited or unavailable. The rear view (backup) camera feed may also not be shown on the touchscreen.
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No
|
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The right repeater camera stream to the Autopilot electronic control unit (ECU) exits or is interrupted, which may cause Autopilot functionality to be limited or unavailable.
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The right repeater camera stream exits or is interrupted.
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Autopilot functionality may be limited or unavailable.
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No
|
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The left repeater camera stream to the Autopilot electronic control unit (ECU) exits or is interrupted, which may cause Autopilot functionality to be limited or unavailable.
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The left repeater camera stream exits or is interrupted.
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Autopilot functionality may be limited or unavailable.
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No
|
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The right pillar camera stream to the Autopilot electronic control unit (ECU) exits or is interrupted, which may cause Autopilot functionality to be limited or unavailable.
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The right pillar camera stream exits or is interrupted.
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Autopilot functionality may be limited or unavailable.
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No
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The left pillar camera stream to the Autopilot electronic control unit (ECU) exits or is interrupted, which may cause Autopilot functionality to be limited or unavailable.
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The left pillar camera stream exits or is interrupted.
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Autopilot functionality may be limited or unavailable.
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No
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