Pre-Collision Assist
The pre-collision assist system is active when your vehicle reaches a speed greater than approximately 3 mph (5 km/h). Pedestrian detection is active at speeds up to 50 mph (80 km/h).
Note: The system is not designed to detect animals.
Note: The system is not designed to detect vehicles or cyclists that are traveling in a different direction.
If your vehicle is rapidly approaching a stationary vehicle, a vehicle or cyclist traveling in the same direction as yours, or a pedestrian within your driving path, the system is designed to provide three levels of functionality.
| Level of Functionality | Description |
|---|---|
| Alert | When activated, a warning lamp flashes and an audible warning sounds. |
| Brake support | The system is designed to help reduce the impact speed by preparing the brakes for rapid braking. The system does not automatically apply the brakes. If you press the brake pedal, the system could apply additional braking up to maximum braking force, even if you lightly press the brake pedal. |
| Active braking - vehicles without adaptive cruise control | The system is designed to apply the brakes if it detects a crash is imminent. This may help reduce impact or avoid the crash. The system is active at speeds up to 80 mph (130 km/h). |
| Active braking - vehicles with adaptive cruise control | The system is designed to apply the brakes if it detects a crash is imminent. This may help reduce impact or avoid the crash. |
To switch active braking on or off, use the information display controls on the steering wheel to select the following:
| Menu Item | Action |
|---|---|
|
Driver Assist. |
Press the menu button. |
|
Pre-Collision Assist |
Press the OK button. |
|
Active Braking |
Press the OK button. |
Distance Alert
A warning lamp illuminates if the distance to the vehicle ahead is small.
Note: The warning lamp does not illuminate if cruise control or adaptive cruise control is active.
Distance Alert Sensitivity Settings
To adjust the distance alert sensitivity settings, use the information display controls on the steering wheel to select the following:
| Menu Item | Action |
|---|---|
|
Driver Assist. |
Press the menu button. |
|
Pre-Collision Assist |
Press the OK button. |
|
Alert Sensitivity |
Press the OK button.Press the toggle button upward or downward to choose your required setting.Press the OK button. |
Distance Indication
A graphical indication displays the time gap to vehicles ahead of you traveling in the same direction.
Note: The graphic does not display if you switch on cruise control or adaptive cruise control.
| Vehicle Speed | System Sensitivity | Distance Indicator Color | Distance Gap | Time Gap |
| 62 mph (100 km/h) | Normal. | Gray. | Greater than 82.0 ft (25 m) . | Greater than 0.9 seconds. |
| Yellow. | 55.8–82.0 ft (17–25 m) | 0.6-0.9 seconds. | ||
| Red. | Less than 55.8 ft (17 m). | Less than 0.6 seconds. |
Switching Distance Indication On or Off
To switch distance indication on or off, use the information display controls on the steering wheel to select the following:
| Menu Item | Action |
|---|---|
|
Driver Assist. |
Press the menu button. |
|
Pre-Collision Assist |
Press the OK button. |
|
Distance Indication |
Press the OK button. |
Pre-Collision Assist System Sensors
Vehicles without Adaptive Cruise Control
The camera is mounted behind the interior mirror.
Note: Keep the sensors free from snow, ice and large accumulations of dirt.
Note: Do not clean the sensors with sharp objects.
Note: If your vehicle sustains damage leaving the sensors misaligned, this may cause inaccurate measurements or false alerts.
Blocked sensors could affect system accuracy. A message may appear in the information display.
Vehicles with Adaptive Cruise Control
The camera is mounted behind the interior mirror.
The radar sensor is behind the front grille below the license plate.
Note: Keep the sensors free from snow, ice and large accumulations of dirt.
Note: Do not clean the sensors with sharp objects.
Note: If your vehicle sustains damage leaving the sensors misaligned, this may cause inaccurate measurements or false alerts.
Blocked sensors could affect system accuracy. A message may appear in the information display.
Pre-Collision Assist Warning Lamp
It illuminates if your vehicle rapidly approaches another vehicle, to warn you of the risk of a crash with the vehicle in front of you.
It could illuminate red if the distance to the vehicle ahead is small.
It illuminates when the system is not available.
Pre-Collision Assist Information Messages
| Message | Action |
|---|---|
|
Pre-Collision Assist Not Available |
The system has malfunctioned.Have your vehicle checked as soon as possible. |
|
Pre-Collision Assist Not Available Sensor Blocked |
The sensors are dirty. Clean the sensors. If the message continues to appear, have your vehicle checked as soon as possible. |
The following table lists possible causes and actions for when a blocked sensor message may display.
| Cause | Action |
|---|---|
| The surface of the radar in the radiator grille is dirty or obstructed. | Clean the radiator grille in front of the radar or remove any obstruction. |
| The surface of the radar is clean but the message remains in the display. | Wait for a short period of time. It may take several minutes for the system to detect that there is no obstruction. |
| Heavy rain, spray, snow, or fog is interfering with the radar signals. | The system is temporarily disabled. The system should reactivate after a short period of time when the weather conditions improve. |
| The radar is misaligned. | Have your vehicle checked as soon as possible. |
| The windshield in front of the camera is dirty or obstructed. | Clean the outside of the windshield in front of the camera. |
| The windshield in front of the camera is clean but the message remains in the display. | Wait for a short period of time. It may take several minutes for the camera to detect that there is no obstruction. |
| Excessive heat around the camera. | Wait for a short period of time. The message should clear when the temperature around the camera decreases. |
Download Manual