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Steering assistance with braking
Intervention with steering assistance and braking.
Braking intervention assists in situations where steering assistance alone is not suffi-cient. Braking force is automatically adaptedaccording to the situation at the moment thevehicle begins to run off the road. The function is active at speeds between 65-140 km/h (40-87 mph) on roads withclearly visible traffic lane markings/lines. The system uses a camera to monitor the edges of the road and the painted side markerlines. If the vehicle is about to cross the edgeof the road, the function will attempt to steerthe vehicle back onto the road. If this is notsufficient to keep the vehicle on the road, thebrakes will also be applied. However, the function will not provide either
steering assistance or braking if the turn signal is used. The function will also not be activated if it detects that the driver is actively operatingthe vehicle.
Related information
Steering assistance at risk of collision(p. 343)
Steering assistance during collision riskslimitations (p. 347)
Steering assistance during collision risks from oncomingtraffic Steering assistance has several sub-func- tions. Steering assistance during collisionrisks from oncoming traffic can help a dis-tracted driver who has not noticed that thevehicle is veering out of the lane.
The function provides assistance by swerving your vehicle back into your own lane.
Oncoming vehicles
Own vehicle
When steering assistance is activated, colli- sion warning for driver support will also beactivated. However, the brake pedal pulsa-tions that are part of collision warning will notbe activated.
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346 The function is active at speeds between
60-140 km/h (37-87 mph) on roads with clearly visible traffic lane markings/lines. If your vehicle is starting to veer from your own lane and a vehicle is approaching fromthe opposite direction, this function can helpthe driver steer the vehicle back into its ownlane. However, the function will not provide steer-
ing assistance if the turn signal is used. The function will also not be activated if it detectsthat the driver is actively operating the vehicle.
Related information
Steering assistance at risk of collision(p. 343)
Collision risk warning from driver support(p. 288)
Steering assistance during collision riskslimitations (p. 347)
Steering assistance during collision risks from behind
*
Steering assistance has several sub-func- tions. If you become distracted and do notnotice your vehicle starting to veer out of thelane while another vehicle is approachingfrom behind or is in your vehicle's blind spot,Steering assistance during collision risksfrom behind can help provide assistance.
The function provides assistance by steering your vehicle back into your own lane.
Another vehicle in blind spot zone
Own vehicle
If your vehicle is beginning to veer out of your lane while another vehicle is in your blind spotor another vehicle is rapidly approaching in the next lane, this function can help the driversteer the vehicle back into its own lane. Even if the driver intentionally changes lanes using a turn signal without noticing anothervehicle approaching, the function can provideassistance. The function is active at speeds between 60-140 km/h (37-87 mph) on roads withclearly visible traffic lane markings/lines. The lights in the door mirrors will flash while steering assistance is being provided, whether or not the BLIS
95
function is activated.
Related information
Steering assistance at risk of collision (p. 343)
BLIS
* (p. 321)
Steering assistance during collision riskslimitations (p. 347)
95
Blind Spot Information
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Steering assistance during collision risks limitations
The function may have limited functionality in certain situations and not intervene, e.g.:
for smaller vehicles such as motorcycles
if more than half of your vehicle has moved into the adjacent lane
on roads/lanes with indistinct or no sidelane markings
outside the speed range 60-140 km/h(37-87 mph)
when speed-dependent power steeringwheel resistance is working at reducedpower – e.g. during cooling due to over-heating.
Functionality may also be reduced in other sit-uations, such as: road work
winter driving conditions
narrow roads
poor road surfaces
a very sporty driving style
bad weather with reduced visibility.
In these demanding driving conditions, the function may not be able to properly assist thedriver. In these situations, it is recommendedthat it is turned off.
NOTE
The function uses the vehicle's camera and radar sensor, which has certain generallimitations.
Related information
Steering assistance at risk of collision (p. 343)
Run-Off Mitigation with steering assis-tance (p. 344)
Steering assistance during collision risksfrom oncoming traffic (p. 345)
Steering assistance during collision risks from behind
* (p. 346)
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Symbols and messages for steering assistance during collisionrisks
A number of symbols and messages related to steering assistance may be displayed in the instrument panel. Several examples areprovided below.
Symbol Message
Meaning
Collision avoidance assistance Automatic interventionWhen the function is activated, a message will appear to alert the driver.
Windscreen sensor Sensor blocked, see Owner's manualThe camera's ability to detect the lane in front of the vehicle is reduced.
A text message can be erased by briefly press- ing the
button in the center of the right-
side steering wheel keypad. If the message persists: Contact a workshop ‒
an authorized Volvo workshop is recom- mended.
Related information
Steering assistance at risk of collision(p. 343)
Steering assistance during collision riskslimitations (p. 347)
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Side sensors
The warning signal will begin pulsating rapidly when the obstacle is less than approx. 25 cm (0.8 ft) fromthe vehicle.
Park Assist's side sensors are automatically activated when the engine is started. They areactive at speeds below 10 km/h (6 mph). The distance monitored is approx. 25 cm (0.8 ft) out from the sides. The detection area of the side sensors increa- ses significantly, however, when the steeringangle of the front wheel increases anddepending on the position of the steeringwheel, obstacles up to approx. 90 cm (3 ft)diagonally behind or in front of the vehicle canbe detected.
Related information
Park Assist
* (p. 349)
Park Assist sensor field (p. 359)
Activating or deactivating Park Assist
*
The Park Assist function can be activated or deactivated.
Park Assist's front and side sensors are auto- matically activated when the engine is started.The rear sensors are activated if the vehicle ismoving backward or reverse gear is engaged.
Activate or deactivate thefunction using this button inthe center display's Functionview.
GREEN button indicator light – the func- tion is activated.
GRAY button indicator light – the functionis deactivated.
In vehicles equipped with Park Assist Cam- era *, Park Assist can also be activated or deac-
tivated from the relevant camera view.
Related information
Park Assist
* (p. 349)
Park Assist limitations (p. 351)
Park Assist limitations Park Assist may not be able to detect all con- ditions in all situations and functionality maytherefore be limited in certain cases.
The driver should be aware of the following limitations for Park Assist:
WARNING
The parking sensors have dead/blind spots where objects cannot bedetected.
Pay particular attention to people andanimals near the vehicle.
Bear in mind that the front end of thevehicle may swing out towards oncom-ing traffic during the parking maneuver.
WARNING
Be extra cautious when reversing if this symbol isshown when a trailer, bikecarrier or similar isattached and electricallyconnected to the vehicle. The symbol indicates that
the rear parking assist sensors are deacti-
vated and will not warn of any obstacles.
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Park Assist symbols and messages
Symbols and messages for the Park Assist system may be displayed in the instrument panel and/or the center display. Severalexamples are provided below.
Symbol Message Meaning
The rear Park Assist sensors are
turned off and no acoustic warnings for obstacles/
objects will be provided.
Park Assist System Sensors blocked, cleaning neededOne or more of the sensors are blocked. Check and clean/remove the obstacle as soon as possible.
Park Assist System Unavailable Service requiredThe system is not functioning as intended. Contact a workshop A
.
A An authorized Volvo workshop is recommended.
A text message can be erased by briefly press- ing the
button in the center of the right-
side steering wheel keypad. If a message cannot be erased, contact a workshop A
.
Related information
Park Assist
* (p. 349)
Park Assist limitations (p. 351)
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Side cameras
The side cameras are located in the rearview mirrors.
The side cameras can show views along each side of the vehicle.
Related information
Park Assist Camera
* (p. 354)
Activating Park Assist Camera (p. 360)
Camera/radar sensor limitations (p. 301)
Park Assist Camera trajectory lines
*
The Park Assist Cameras use trajectory lines and fields on the screen to indicate the vehi-cle's position in relation to its immediate sur-roundings.
Example of trajectory lines.
The trajectory lines show the anticipated tra- jectory for the vehicle's outermost dimensionsbased on the current position of the steering wheel and can help simplify parallel parking,backing into tight spaces or attaching a trailer. The lines on the screen are projected as if they were painted lines on the ground behind thevehicle and are directly affected by the way inwhich the steering wheel is turned. Thismakes it possible for the driver to see path thevehicle will take, even if he/she turns thesteering wheel. These lines also indicate the outermost limits that any object (towbar, rearview mirrors, cor-ners of the body, etc.) extends out from thevehicle.
NOTE
When reversing with a trailer that is not electrically connected to the vehi-cle, the screen guide lines show thepath the
vehicle will take – not the
trailer.
The screen does not show guide lineswhen a trailer is electrically connectedto the vehicle's electrical system.
Guide lines are not shown when zoom-ing in.
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CAUTION
Bear in mind that when the rearward camera view is selected, the screenonly shows the area behind the vehicle– pay attention to the sides and frontof the vehicle when steering whilereversing.
The same applies to the reverse – payattention to what is happening withthe rear parts of the vehicle when thefront camera view is selected.
Note that the guide lines show theshortest
path – pay extra attention to
ensure that the vehicle sides do notcome in contact with/travel over any-thing when steering while driving for-ward or that the vehicle front movestoward/over anything when steeringwhile reversing.
Trajectory lines in 360° view *
360° view with trajectory lines.
In the 360° view, trajectory lines are shown behind, in front of, or to the sides of the vehi-cle, depending on the direction of travel. When driving forward: Front lines
When backing up: Side lines and rear lines.
When the front or rear camera is selected, thetrajectory lines will be shown regardless of thevehicle's direction of travel. With a side camera selected, the trajectory lines will only be shown if the vehicle is back-ing up.
Trajectory lines for a towbar *
Towbar with trajectory line.
Towbar - activate trajectory lines for tow-
bar.
Zoom - zoom in/out.
The camera can help make hitching a trailer easier by showing an anticipated trajectoryline for the towbar's path toward the trailer.