Hyundai i30 (PD): Forward collision-avoidance assist (FCA) system - sensor fusion type (front radar + front camera) / FCA warning message and system control

The FCA produces warning messages and warning alarms in accordance with the collision risk levels, such as abrupt stopping of the vehicle in front, insufficient braking distance, or pedestrian detection. Also, it controls the brakes in accordance with the collision risk levels.

The driver can select the initial warning activation time in the User Settings in the LCD display. The options for the initial Forward Collision Warning include Early, Normal or Late initial warning time.

Forward Warning (1st warning)

This initial warning message appears on the LCD display with a warning chime.

Collision Warning (2nd warning)

This warning message appears on the LCD display with a warning chime. Additionally, some vehicle system intervention occurs by the engine management system to help decelerate the vehicle.

- Your vehicle speed may decelerate moderately.
- The FCA system limitedly controls the brakes to preemptively mitigate impact in a collision.

Emergency braking (3rd warning)

This warning message appears on the LCD display with a warning chime.

Additionally, some vehicle system intervention occurs by the engine management system to help decelerate the vehicle.

- The FCA system limitedly controls the brakes to preemptively mitigate impact in a collision. The brake control is maximised just before a collision.

Brake operation

• In an urgent situation, the braking system enters into the ready status for prompt reaction against the driver's depressing the brake pedal.
• The FCA provides additional braking power for optimum braking performance, when the driver depresses the brake pedal.
• The braking control is automatically deactivated, when the driver sharply depresses the accelerator pedal, or when the driver abruptly operates the steering wheel.
• The FCA brake control is automatically cancelled, when risk factors disappear.

CAUTION

The driver should always use extreme caution whilst operating the vehicle, whether or not there is a warning message or alarm from the FCA system.

WARNING

The braking control cannot completely stop the vehicle nor avoid all collisions. The driver should hold the responsibility to safely drive and control the vehicle.

WARNING

The FCA system logic operates within certain parameters, such as the distance from the vehicle or pedestrian ahead, the speed of the vehicle ahead, and the driver's vehicle speed. Certain conditions such as inclement weather and road conditions may affect the operation of the FCA system.

WARNING

Never deliberately drive dangerously to activate the system.