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PRINCIPLE OF OPERATION
Cruise control lets you maintain a set speedwithout keeping your foot on the acceleratorpedal. You can use cruise control when yourvehicle speed is greater than 20 mph(30 km/h).
USING CRUISE CONTROL (If Equipped)
WARNING: Do not use cruise controlon winding roads, in heavy traffic or whenthe road surface is slippery. This could resultin loss of vehicle control, serious injury ordeath.
WARNING: When you are goingdownhill, your vehicle speed could increaseabove the set speed. The system does notapply the brakes.
To help the system to maintain the set speedwhen going downhill, downshift to a lowergear.
Your vehicle speed could decrease belowthe set speed when driving uphill.
Note:The system cancels if your vehiclespeed drops below 10 mph (16 km/h) underthe set speed when driving uphill.
The cruise controls are on the steeringwheel. A more detailed graphic is in theSteering Wheel information. See CruiseControl (page 82).
Switching Cruise Control On
Press and release the button.
The indicator appears in theinformation display.
Setting the Cruise Speed
Drive to your preferred speed.
Press and release to set thecurrent speed.
Press and release to set thecurrent speed.
Take your foot off the accelerator pedal.
Note:The indicator will change color.
Changing the Set Speed
Press and release to increase theset speed in small increments.
Press and release to decrease theset speed in small increments.
Press and hold either button to accelerateor decelerate, respectively. Release thebutton when you reach your preferred speed.
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Press the accelerator or brake pedal untilyou reach your preferred speed. Press eitherbutton.
Note: If you accelerate by pressing only theaccelerator pedal, the set speed does notchange. When you release the acceleratorpedal, your vehicle returns to the speed thatyou previously set.
Canceling the Set Speed
Press and release the button, ortap the brake pedal to cancel theset speed.
Note:The system remembers the set speed.
Resuming the Set Speed
Press and release to resume theset speed.
Switching Cruise Control Off
Press and release the button whenthe system is in standby mode orswitch the ignition off.
Note:You erase the set speed when youswitch the system off.
Switching to ECO Cruise
Using cruise control with ECO Cruiseswitched on may change the operation ofthe system. This feature saves vehicleenergy by relaxing acceleration comparedto standard cruise control. For example, yourvehicle may temporarily lose speed whengoing uphill.
For Energi vehicles, you can switch on ECOCruise using the information display.
For Hybrid vehicles, press ECO on the centerconsole.
For additional information, refer to ECOCruise and EcoSelect. See EcoSelect (page173).
USING ADAPTIVE CRUISE
CONTROL (If Equipped)
WARNING: Always pay close attentionto changing road conditions when usingadaptive cruise control. The system does notreplace attentive driving. Failing to payattention to the road may result in a crash,serious injury or death.
WARNING: Do not use the adaptivecruise control when entering or leaving ahighway, on roads with intersections orroundabouts or non-vehicular traffic or roadsthat are winding, slippery, unpaved, or steepslopes.
WARNING: Do not use the system inpoor visibility, for example fog, heavy rain,spray or snow.
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WARNING: Do not use the systemwhen towing a trailer that has aftermarketelectronic trailer brake controls. Failure tofollow this instruction could result in the lossof control of your vehicle, personal injury ordeath.
WARNING: Do not use tire sizes otherthan those recommended because this canaffect the normal operation of the system.Failure to do so may result in a loss of vehiclecontrol, which could result in serious injury.
WARNING: Adaptive cruise controlmay not detect stationary or slow movingvehicles below 6 mph (10 km/h).
WARNING: Adaptive cruise controldoes not detect pedestrians or objects in theroad.
WARNING: Adaptive cruise controldoes not detect oncoming vehicles in thesame lane.
WARNING: Adaptive cruise control isnot a crash warning or avoidance system.
The system adjusts your vehicle speed tomaintain the set gap between you and thevehicle in front of you in the same lane. Youcan select four gap settings.
The system uses a radar sensor whichprojects a beam directly in front of yourvehicle.
Note:It is your responsibility to stay alert,drive safely and be in control of the vehicleat all times.
The cruise controls are on the steeringwheel. See Using Cruise Control (page 222).
Switching Adaptive Cruise Control On
Press and release the button.
The indicator, current gap settingand set speed appear in theinformation display.
Setting the Adaptive Cruise Speed
Drive to the desired speed.
Press and release the button.
Take your foot off the accelerator pedal.
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The indicator, current gap setting and setspeed appear in the information display.
Note:When adaptive cruise control is active,the speedometer may vary slightly from theset speed displayed in the informationdisplay.
Setting the Adaptive Cruise SpeedWhen Your Vehicle is Stationary
Follow a vehicle to a complete stop.
Press while keeping the brakepedal fully pressed.
The set speed adjusts to 20 mph (30 km/h).
The indicator, current gap setting and setspeed appear in the information display.
Following a Vehicle
WARNING: When following a vehicle,your vehicle does not always deceleratequickly enough to avoid a crash withoutdriver intervention. Always apply the brakeswhen necessary. Failing to do so may resultin a crash, serious injury or death.
WARNING: Adaptive cruise controlonly warns of vehicles detected by the radarsensor. In some cases there may be nowarning or a delayed warning. You shouldalways apply the brakes when necessary.Failure to do so may result in a crash, seriousinjury or death.
When a vehicle ahead of you enters thesame lane or a slower vehicle is ahead in thesame lane, the vehicle speed adjusts tomaintain a preset gap distance. A vehiclegraphic illuminates in the instrument cluster.
Note:The brakes may emit noise whenapplied by the system.
Note:When you are following a vehicle andyou switch on a direction indicator, adaptivecruise control may provide a small temporaryacceleration to help you pass.
Your vehicle maintains a consistent gap fromthe vehicle ahead until:
•The vehicle in front of you accelerates toa speed above the set speed.
•The vehicle in front of you moves out ofthe lane you are in.
•You set a new gap distance.
The system applies the brakes to slow yourvehicle to maintain a safe gap distance fromthe vehicle in front. The system only applieslimited braking. You can override the systemby applying the brakes.
If the system determines that its maximumbraking level is not sufficient, an audiblewarning sounds when the system continuesto brake. A red warning bar displays on thewindshield and you must take immediateaction.
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Following a Vehicle to a Complete Stop
If your vehicle follows a vehicle to a completestop and remains stationary for less thanthree seconds, your vehicle accelerates froma stationary position to follow the vehicleahead.
If your vehicle follows a vehicle toa complete stop and remainsstationary for more than threeseconds, press to follow the vehicle ahead.Or press the accelerator pedal.
Setting the Gap Distance
You can decrease or increase the distancebetween your vehicle and the vehicle in frontby pressing the gap control.
Press and release to decrease thegap distance.
Press and release to increase thegap distance.
The selected gap appears in the informationdisplay as shown by the bars in the image.
Note:The gap setting is time dependent andtherefore the distance adjusts with yourvehicle speed.
Note:It is your responsibility to select a gapappropriate to the driving conditions.
Adaptive Cruise Control Gap Settings
DynamicbehaviorDistance GapGraphicdisplay,bars indic-atedbetweenvehicles
Sport.Closest.1
Normal.Close.2
Normal.Medium.3
Comfort.Far.4
Each time you switch the system on, itselects the last chosen gap setting.
Overriding the Set Speed
WARNING: If you override the systemby pressing the accelerator pedal, it doesnot automatically apply the brakes tomaintain a gap from any vehicle ahead.
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When you press the accelerator pedal, youoverride the set speed and gap distance.
Use the accelerator pedal normallyto intentionally exceed the setspeed limit.
When you override the system, the greenindicator light illuminates and the vehicleimage does not appear in the informationdisplay.
The system resumes operation when yourelease the accelerator pedal. The vehiclespeed decreases to the set speed, or a lowerspeed if following a slower vehicle.
Changing the Set Speed
Press and release to increase theset speed in small increments.
Press and release to decrease theset speed in small increments.
Press and hold either button to change theset speed in large increments. Release thebutton when you reach the desired speed.
The system may apply the brakes to slowthe vehicle to the new set speed. The setspeed displays continuously in theinformation display when the system isactive.
Canceling the Set Speed
Press and release the button or tapthe brake pedal.
The set speed does not erase.
Resuming the Set Speed
Press and release the button.
Your vehicle speed returns to the previouslyset speed and gap setting. The set speeddisplays continuously in the informationdisplay when the system is active.
Note:Only use resume if you are aware ofthe set speed and intend to return to it.
Automatic Cancellation
Automatic cancellation can also occur when:
•The tires lose traction.
•You apply the parking brake.
Park Brake Application
Automatic parking brake application andcancellation occurs if:
•You unbuckle the seatbelt and open thedoor after you stop the vehicle.
•You hold the vehicle at a stopcontinuously for more than three minutes.
Hilly Condition Usage
You should select a lower gear when thesystem is active in situations such asprolonged downhill driving on steep grades,for example in mountainous areas. Thesystem needs additional engine braking inthese situations to reduce the load on thevehicle’s regular brake system to prevent itfrom overheating.
Note:An audible alarm sounds and thesystem shuts down if it applies brakes for anextended period of time. This allows thebrakes to cool. The system functionsnormally again after the brakes cool.
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Switching Adaptive Cruise Control Off
Press and release the button whenthe system is in standby mode, orswitch the ignition off.
Note:You erase the set speed and gapsetting when you switch the system off.
Detection Issues
WARNING: On rare occasions,detection issues can occur due to the roadinfrastructures, for example bridges, tunnelsand safety barriers. In these cases, thesystem may brake late or unexpectedly. Atall times, you are responsible for controllingyour vehicle, supervising the system andintervening, if required.
WARNING: If the system malfunctions,have your vehicle checked as soon aspossible.
The radar sensor has a limited field of view.It may not detect vehicles at all or detect avehicle later than expected in somesituations. The lead vehicle graphic does notilluminate if the system does not detect avehicle in front of you.
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Detection issues can occur:
When driving on a different linethan the vehicle in front.A
With vehicles that edge into yourlane. The system can only detectthese vehicles once they movefully into your lane.
B
There may be issues with thedetection of vehicles in front whendriving into and coming out of abend or curve in the road.
C
In these cases, the system may brake late orunexpectedly. You should stay alert and takeaction when necessary.
If something hits the front end of your vehicleor damage occurs, the radar-sensing zonemay change. This could cause missed orfalse vehicle detection.
Optimal system performance requires a clearview of the road by the windshield-mountedcamera.
Optimal performance may not occur if:
•The camera is blocked.
•There is poor visibility or lightingconditions.
•There are bad weather conditions.
System Not Available
Conditions that can cause the system todeactivate or prevent the system fromactivating when requested include:
•A blocked sensor.
•High brake temperature.
•A failure in the system or a relatedsystem.
Blocked Sensor
A message displays if something obstructsthe radar signals from the sensor. Thesensor is in the lower grille. The systemcannot detect a vehicle ahead and does notfunction when something blocks the sensor.
Note:You cannot see the sensor. It is behinda fascia panel.
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