APP_w050 — Aeb event

Full alert identifier: APP_w050_aeb_event

Message shown in the car

Automatic Emergency Braking in progress

Alert description

The Autopilot electronic control unit (ECU) detects a potential front collision event and engages Automatic Emergency Braking (AEB).

Potential impact

The Autopilot electronic control unit (ECU) will engage the brakes while displaying a visual indication and playing an audible chime via the User Interface (UI) to notify the driver of an Automatic Emergency Braking (AEB) event.

Set condition

The Autopilot electronic control unit (ECU) detects a potential front collision event.

Clear condition

The condition triggering Automatic Emergency Braking (AEB) is no longer present, or AEB engages the brakes until the vehicle is completely stopped.

Signals to check

Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.

Signal	Unit
Host Long Accel `APP_sw050_hostLongAccel`	m/s^2
Host Speed `APP_sw050_hostSpeed`	kph
Target Dist `APP_sw050_targetDist`	m
Target Overlap `APP_sw050_targetOverlap`	m
Target Rel Speed `APP_sw050_targetRelSpeed`	m/s

Signal	Unit
Acc Active `APP_sw050_accActive`	—
Driver Pressed Accel Ped `APP_sw050_driverPressedAccelPed`	—
Driver Pressed Brake Ped `APP_sw050_driverPressedBrakePed`	—
Fcm Mode At Event `APP_sw050_fcmModeAtEvent`	—
Override Accel Ped `APP_sw050_overrideAccelPed`	—
Override Blinker `APP_sw050_overrideBlinker`	—
Override Brake `APP_sw050_overrideBrake`	—
Override Steer `APP_sw050_overrideSteer`	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w050.