Adaptive cruise control
ADAPTIVE CRUISE CONTROL PRECAUTIONS
 WARNING: You are responsible for controlling your vehicle at all times. The system is designed to be an aid and does not relieve you of your responsibility to drive with due care and attention. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death. WARNING: Do not use adaptive cruise control on winding roads, in heavy traffic or when the road surface is slippery. This could result in loss of vehicle control, serious injury or death. WARNING: Pay close attention to changing road conditions such as entering or leaving a highway, on roads with intersections or roundabouts, roads without visible lanes of travel, roads that are unpaved, or steep slopes. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death. WARNING: The system is not a crash warning or avoidance system. WARNING: Do not use the system when towing a trailer that has aftermarket electronic trailer brake controls. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death. WARNING: Do not use tire sizes other than those recommended because this can affect the normal operation of the system. Failure to do so may result in a loss of vehicle control, which could result in serious injury. WARNING: Do not use the system with a snow plow blade installed. WARNING: In situations with poor visibility, such as fog, heavy rain or other inclement weather, you may need to override or completely switch off the system. |
WHEN FOLLOWING A VEHICLE
| WARNING: When following a vehicle that is braking, your vehicle does not always decelerate quickly enough to avoid a crash without driver intervention. Apply the brakes when necessary. Failure to follow this instruction could result in personal injury or death. |
HILLY CONDITION USAGE
Select a lower gear when the system is active in situations such as prolonged downhill driving on steep slopes, for example in mountainous areas.
ADAPTIVE CRUISE CONTROL LIMITATIONS
SENSOR LIMITATIONS
| WARNING: On rare occasions, detection issues can occur due to the road infrastructures, for example bridges, tunnels and safety barriers. In these cases, the system may brake late or unexpectedly. At all times, you are responsible for controlling your vehicle, supervising the system and intervening, if required. WARNING: If the system malfunctions, have your vehicle checked as soon as possible. WARNING: Large contrasts in outside lighting can limit sensor performance. WARNING: The system only warns of vehicles detected by the radar sensor. In some cases there may be no warning or a delayed warning. Apply the brakes when necessary. Failure to follow this instruction could result in personal injury or death. WARNING: The system may not detect stationary or slow moving vehicles below 6 mph (10 km/h). WARNING: The system does not detect pedestrians or objects in the road. WARNING: The system does not detect oncoming vehicles in the same lane. WARNING: The system may not operate properly if the sensor is blocked. Keep the windshield free from obstruction. WARNING: The system may incorrectly track lane markings as other structures or objects. This can result in a false or missed warning. |
1. Camera.2. Radar sensor. |
The camera is on the windshield behind the interior mirror.
The radar sensor is in the lower grille.
Note: You cannot see the sensor. It is behind a fascia panel.
Note: Keep the front of your vehicle free of dirt, metal badges or objects. Vehicle front protectors, aftermarket lights, additional paint or plastic coatings could also degrade sensor performance.
A message displays if something obstructs the camera or the sensor. When something blocks the sensor, the system cannot detect a vehicle ahead and does not function. See Adaptive Cruise Control – Information Messages - Vehicles With: Lane Centering.
The radar sensor has a limited field of view. It may not detect vehicles at all or detect a vehicle later than expected in some situations. The lead vehicle image does not illuminate if the system does not detect a vehicle in front of you.
DETECTION ISSUES CAN OCCUR:
| AWhen driving on a different line than the vehicle in front. B With vehicles that edge into your lane. The system can only detect these vehicles once they move fully into your lane.C There may be issues with the detection of vehicles in front when driving into and coming out of a bend or curve in the road. |
In these cases, the system may brake late or unexpectedly.
If something hits the front end of your vehicle or damage occurs, the radar-sensing zone may change. This could cause missed or false vehicle detection.
Optimal system performance requires a clear view of the road by the windshield camera.
Optimal performance may not occur if:
- The camera is blocked.
- There is poor visibility or lighting conditions.
- There are bad weather conditions.
SWITCHING ADAPTIVE CRUISE CONTROL ON AND OFF
The cruise controls are on the steering wheel.
SWITCHING ADAPTIVE CRUISE CONTROL ON
The indicator, current gap setting and set speed appear in the instrument cluster display.
SWITCHING ADAPTIVE CRUISE CONTROL OFF
Note: When you switch the system off, the set speed clears.
ADAPTIVE CRUISE CONTROL AUTOMATIC CANCELLATION
The system may cancel if:
- The tires lose traction.
- You apply the parking brake.
The system may cancel and set the parking brake if:
- You unbuckle the seatbelt and open the driver door after adaptive cruise control stops your vehicle.
- Adaptive cruise control holds your vehicle at a stop continuously for more than three minutes.
The system may deactivate or prevent activating when requested if:
- The vehicle has a blocked sensor.
- The brake temperature is too high.
- There is a failure in the system or a related system.
SETTING THE ADAPTIVE CRUISE CONTROL SPEED
Drive to the speed you prefer.
Take your foot off the accelerator pedal.
The indicator, current gap setting and set speed appear in the instrument cluster display when initially activating adaptive cruise control.
After a few seconds, the graphic in the instrument cluster display changes to show that adaptive cruise control is active.
A vehicle image illuminates if there is a vehicle detected in front of you.
Note: When adaptive cruise control is active, the speedometer can vary slightly from the set speed displayed in the instrument cluster display.
SETTING THE ADAPTIVE CRUISE SPEED FROM A COMPLETE STOP
The set speed adjusts to 20 km/h when in metric units or 15 mph when in imperial units.
The indicator, current gap setting and set speed appear in the instrument cluster display.
Note: The system activates from a complete stop only when it detects a lead vehicle in close proximity.
MANUALLY CHANGING THE SET SPEED
| Press the button to increase the set speed in small increments. Press and hold the button to increase the set speed in large increments. Release the button when the set speed is equal to the desired speed. |
Press the button to decrease the set speed in small increments. Press and hold the button to decrease the set speed in large increments. Release the button when the set speed is equal to the desired speed. |
You can also press the accelerator or brake pedal until you reach the speed you prefer. Press either button to select the current speed as the set speed.
The system could apply the brakes to slow the vehicle to the new set speed. The set speed continuously displays in the instrument cluster display when the system is active.
SETTING THE ADAPTIVE CRUISE CONTROL GAP
You can decrease or increase the distance between your vehicle and the vehicle in front by pressing the gap control.
The selected gap appears in the information display as shown by the bars in the image.
Note: The gap setting is time dependent and therefore, the distance adjusts with your vehicle speed.
Note: It is your responsibility to select a gap appropriate to the driving conditions.
ADAPTIVE CRUISE CONTROL GAP SETTINGS
| Graphic Display, Bars Indicated Between Vehicles | Gap Distance | Dynamic Behavior |
|---|---|---|
| 1 | Closest | Sport |
| 2 | Close | Normal |
| 3 | Medium | Normal |
| 4 | Far | Comfort |
Each time you switch the system on, it selects the last chosen gap setting.
FOLLOWING A VEHICLE
When a vehicle ahead of you enters the same lane or a slower vehicle is ahead in the same lane, the vehicle speed adjusts to maintain the gap setting.
Note: When you are following a vehicle and you switch on a turn signal lamp, adaptive cruise control may provide a small, temporary acceleration to help you pass.
Your vehicle maintains a consistent gap from the vehicle ahead until:
- The vehicle in front of you accelerates to a speed above the set speed.
- The vehicle in front of you moves out of the lane you are in.
- You set a new gap distance.
The system applies the brakes to slow down your vehicle to maintain a safe gap distance from the vehicle in front of you. The system only applies limited braking. You can override the system by applying the brakes.
Note: The brakes may emit noise when applied by the system.
If the system determines that its maximum braking level is not sufficient, an audible warning sounds, a message appears in the information display and an indicator flashes when the system continues to brake. Take immediate action.
CANCELING THE SET SPEED
The set speed does not erase.
RESUMING THE SET SPEED
The vehicle speed returns to the previously set speed and gap setting. The set speed displays continuously in the information display when the system is active.
Note: Only use resume if you are aware of the set speed and intend to return to it.
RESUMING THE SET SPEED FROM A COMPLETE STOP (IF EQUIPPED)
If your vehicle follows a vehicle to a complete stop and remains stationary for less than a few seconds, your vehicle accelerates from a stationary position to follow the vehicle ahead.
If your vehicle follows a vehicle to a complete stop and remains stationary for more than a few seconds, an indicator and message displays.
| Message | Details |
|---|---|
| Stopped | Cruise control does not resume automatically when this display is active. |
| Press button to resume | If the lead vehicle begins to move, you are prompted to press the resume button. Press and release the button or use the accelerator pedal to resume following the lead vehicle. |
| Auto-Resume | Displays when on a limited access highway after following a vehicle to a complete stop. In this situation, your vehicle resumes following the lead vehicle without a button press or pressing the accelerator pedal. The system can remain in auto-resume state for approximately 30 seconds, after which it no longer automatically resumes. |
OVERRIDING THE SET SPEED
| WARNING: If you override the system by pressing the accelerator pedal, it does not automatically apply the brakes to maintain a gap from any vehicle ahead. |
When you press the accelerator pedal, you override the set speed and gap distance.
Use the accelerator pedal to intentionally exceed the set speed limit.
When you override the system, the green indicator illuminates and the vehicle icon does not appear in the instrument cluster display.
The system resumes operation when you release the accelerator pedal. The vehicle speed decreases to the set speed, or a lower speed if following a slower vehicle.
ADAPTIVE CRUISE CONTROL INDICATORS
White indicates the system is on but inactive.
Green indicates that you set the speed and the system is active.
SWITCHING FROM ADAPTIVE CRUISE CONTROL TO CRUISE CONTROL
| WARNING: Normal cruise control will not brake when your vehicle is approaching slower vehicles. Always be aware of which mode you have selected and apply the brakes when necessary. |
- Press Features on the touchscreen.
- Press Driver Assistance.
- Press Cruise Control.
- Press Normal Cruise Control.
 The cruise control indicator replaces the adaptive cruise control indicator if you select normal cruise control.The gap setting does not display, and the system does not respond to lead vehicles. Automatic braking remains active to maintain set speed. The system remembers the last setting when you start your vehicle. |
HOW DOES LANE CENTERING WORK
Adaptive cruise control with lane centering uses radar and camera sensors to help keep your vehicle in the middle of the lane by applying continuous assistance steering torque input toward the lane center on highways.
Note: The adaptive cruise control gap setting operates normally.
If you drive off-center within the lane, the system sets and maintains that preferred lane position. The system provides continuous assistance steering torque input toward the preferred position.
Note: The system can only set preferred lane positions within the lane.
Note: If the system cancels, the preferred position erases. On the next activation, the system provides continuous assistance steering torque input toward the lane center.
LANE CENTERING PRECAUTIONS
| WARNING: Do not use the system when towing a trailer. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death. WARNING: Do not use the system if any changes or modifications to the steering wheel have been made. Any changes or modifications to the steering wheel could affect the functionality or performance of the system. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death. |
Adaptive cruise control precautions apply to lane centering unless stated otherwise or contradicted by a lane centering precaution.
LANE CENTERING REQUIREMENTS
You must keep your hands on the steering wheel at all times.
The system only activates when all of the following occur:
- You have adaptive cruise control with stop and go on.
- Lane centering assist is enabled in your center display screen.
- You have your hands on the steering wheel.
- The system detects both lane markings.
Note: If it does not detect valid lane markings, the system stays inactive until valid markings are available.
LANE CENTERING LIMITATIONS
Adaptive cruise control limitations apply to lane centering unless stated otherwise or contradicted by a lane centering limitation.
Lane Centering may not correctly operate in any of the following conditions:
- Your vehicle is not centered in the lane.
- The lane is too narrow or wide.
- The system does not detect at least one lane marking or when lanes merge or split.
- Limited steering torque input is applied.
- Areas under construction or new infrastructure.
- When modifications to the steering system have been made.
- When using a spare tire.
- In high wind conditions.
Note: The driving assistance torque is limited and may not be sufficient for all driving situations such as driving through tight curves or driving through curves at high speeds.
Note: In exceptional conditions, the system may deviate from the center line.
SWITCHING LANE CENTERING ON AND OFF
Keep your hands on the steering wheel at all times.
The controls are on the steering wheel.
The indicator appears in the instrument cluster display. When the system is on, the color of the indicator changes to indicate the system status.
You can override the system at any time by steering your vehicle.
Note: The correct requirements must be met before you can switch the system on.
ENABLING AND DISABLING LANE CENTERING
- Press Features on the touchscreen.
- Press Driver Assistance.
- Press Cruise Control.
- Press Lane Centering.
LANE CENTERING ALERTS
You must keep your hands on the steering wheel at all times.
When the system is active and detects no steering activity for a period of time, the system alerts you to put your hands on the steering wheel. If you do not react to the warnings the system cancels and slows your vehicle down to idle speeds while maintaining steering control.
The system also alerts you if your vehicle crosses lane markings without detected steering activity.
Note: The system could detect a light grip or touch on the steering wheel as hands-off driving.
LANE CENTERING AUTOMATIC CANCELLATION
When an external condition cancels the system, for example, no lane markings available, a tone sounds and a message appears in the instrument cluster display.
If your vehicle starts to slow down, you must provide steering input to the wheel and press the accelerator pedal to regain full system performance.
Automatic cancellation can also occur if:
- The lane becomes too wide or too narrow.
- The system cannot detect valid lane markings.
- Lane markings cross over one another.
Note: The system disables until the next key cycle if your vehicle slows down due to driver inactivity twice within a key cycle.
LANE CENTERING INDICATORS
 Illuminates when you switch lane centering on. The color of the indicator changes to indicate the system status.
Gray status indicates the system is on but in standby mode. Green status indicates the system is enabled and applying steering assistance to keep the vehicle in the center of the lane. Amber status with an audible tone, that then changes to gray status, indicates a system automatic cancellation. |
HOW DOES INTELLIGENT ADAPTIVE CRUISE CONTROL WORK
Intelligent adaptive cruise control combines speed sign recognition with adaptive cruise control to adjust the cruise set speed to the speed limit detected by the speed sign recognition system. As the system detects new speed signs, the set speed updates.
There are limitations that affect the accuracy of the speed sign recognition system and its ability to determine the current speed limit. The intelligent adaptive cruise control system and its ability to determine the current speed limit shares these limitations.
Note: The adaptive cruise control gap setting operates normally.
INTELLIGENT ADAPTIVE CRUISE CONTROL PRECAUTIONS
| WARNING: You are responsible for controlling your vehicle at all times. The system is designed to be an aid and does not relieve you of your responsibility to drive with due care and attention. Failure to follow this instruction could result in the loss of control of your vehicle, personal injury or death. |
INTELLIGENT ADAPTIVE CRUISE CONTROL REQUIREMENTS
Traffic sign recognition must be enabled for intelligent adaptive cruise control to be active.
INTELLIGENT ADAPTIVE CRUISE CONTROL LIMITATIONS
The speed limit information provided by the navigation map data could be inaccurate or out of date.
The system may not detect and read speed limit signs with conditional information, for example, when a sign is flashing, during specific time ranges, or when children are present.
Note: The system does not set the vehicle speed to speed limits shown with a supplementary traffic sign.
Under certain conditions, the system may not adjust the vehicle speed until after your vehicle passes the speed limit.
SWITCHING INTELLIGENT MODE ON AND OFF
- Press Features on the touchscreen.
- Press Driver Assistance.
- Press Cruise Control.
- Press Adaptive Cruise Control.
- Press Speed Sign Recognition.
ADJUSTING THE SET SPEED TOLERANCE
- Press Features on the touchscreen.
- Press Driver Assistance.
- Press Cruise Control.
- Press Adaptive Cruise Control.
- Press Speed Sign Recognition.
- Press Tolerance.
- Use + and - to set the tolerance.
Note: You cannot set the tolerance more than 20 mph (30 km/h) above or below the recognized speed.
INTELLIGENT ADAPTIVE CRUISE CONTROL ALERTS
If you increase the set speed beyond the speed limit or speed limit plus a positive tolerance value, the set speed indicator flashes.
The warning does not occur if:
- You override the set speed using the accelerator pedal.
- The vehicle speed exceeds the set speed due to being on a downhill slope.
INTELLIGENT ADAPTIVE CRUISE CONTROL INDICATORS
The set speed limit displays above the detected speed limit in the instrument cluster.
ADAPTIVE CRUISE CONTROL – INFORMATION MESSAGES - VEHICLES WITH: LANE CENTERING
Note: Depending on your vehicle options and instrument cluster type, not all messages display or are available.
Note: The system could abbreviate or shorten certain messages depending upon which cluster type you have.
| Message | Action | |
|---|---|---|
|
Keep Hands on Steering Wheel |
Return your hands to the steering wheel and provide steering input to cancel the message. | |
|
Lane Centering Assist Not Available |
To reset the feature when the vehicle is stationary, return the gear selector to park and turn the vehicle off. Restart the vehicle with your foot on the brake pedal. | |
|
Resume Control |
You must immediately take full control of the vehicle. | |
|
Press Accelerator Pedal to Resume |
Resume adaptive cruise control with lane centering by applying foot pressure on the accelerator pedal. You can also resume the feature by pressing the resume button on the steering wheel. | |
ADAPTIVE CRUISE CONTROL – INFORMATION MESSAGES - VEHICLES WITH: STOP AND GO
Note: Depending on your vehicle options and instrument cluster type, not all messages display or are available.
Note: The system could abbreviate or shorten certain messages depending upon which cluster type you have.
| Message | Details | |
|---|---|---|
|
Adaptive Cruise Malfunction |
A malfunction is preventing the adaptive cruise from engaging. | |
|
Front Sensor Not Aligned |
||
| Contact an authorized dealer to have the radar checked for proper coverage and operation. | ||
|
Adaptive Cruise Not Available |
Conditions exist preventing the system from being available. | |
|
Adaptive Cruise Not Available Sensor Blocked See Manual |
You have a blocked radar because of poor radar visibility due to inclement weather or ice, mud, or water in front of the sensor. You can typically clean the sensor to resolve this issue. Due to the nature of sensor technology, it is possible to get a blockage warning with no actual block. This happens, for example, when driving in sparse rural or desert environments. A false blocked condition either self clears, or clears after you restart your vehicle. | |
|
Normal Cruise Active Adaptive Braking Off |
You have selected normal cruise control. The system does not brake or react to traffic. | |
|
Adaptive Cruise - Driver Resume Control |
Displays when the adaptive cruise control is going to cancel and you must take control. | |
|
Adaptive Cruise Speed Too Low to Activate |
Displays when the vehicle speed is too slow to activate the adaptive cruise control and there is no lead vehicle in range. | |
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