Alert Description
Auto lane change (ALC) is unavailable due to Autopilot electronic control unit (ECU) detecting damage to ultrasonic sensors.
Potential Impact
Auto lane change (ALC) feature is unavailable.
Set condition
Autopilot ECU detects damage to one or more ultrasonic sensors while ALC is initiated.
Clear condition
Autopilot ECU no longer detects any damage to ultrasonic sensors.