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Selecting guidance to a rest area ifthe Driver Alert Control warning hasbeen given
The Rest Stop Guidance function can beswitched on or off.
In vehicles equipped with Sensus Navigation*, thedriver can activate a guide that can automaticallysuggest a suitable rest stop if the DAC warningis given.
To select Rest Stop Guidance:
1.Tap Settings in the center display's Topview.
2.Select My CarIntelliSafeDriver AlertControl.
3.Select/deselect Rest Stop Guidance toactivate/deactivate the function.
Related information
Driver Alert Control (p. 365)
Driver Alert Control limitations
Driver Alert Control (DAC) functionality may bereduced in certain situations.
In certain situations, the system may provide awarning even if it has not detected a change indriving behavior, e.g.:
in strong crosswinds
on grooved road surfaces.
WARNING
In certain cases, driving behavior might not beaffected despite the driver's fatigue – whenusing the Pilot Assist function – resulting inthe driver not getting a warning from DAC.
It is therefore very important to always stopand take a break at the slightest sign of fati-gue, regardless of whether the DAC functionhas issued a warning or not.
NOTE
The function uses the vehicle's camera unit,which has some general limitations – see thesection "Camera unit limitations".
Related information
Driver Alert Control (p. 365)
Camera limitations (p. 332)
Lane Keeping Aid
Lane Keeping Aid (LKA103) is designed toactively steer the vehicle on freeways, highwaysand other major roads to help the driver reducethe risk of the vehicle unintentionally veering outof the lane.
Lake Keeping Assistance steers the vehicle backinto the lane and/or alerts the driver using vibra-tions in the steering wheel.
Lane Keeping Aid is active at speeds between65-200 km/h (40-125 mph) on roads withclearly visible traffic lane marker lines.
On narrow roads, the function may be unavailableand go into standby mode. The function willbecome available again when the road becomessufficiently wide.
A camera monitors the road/traffic lane's marker lines.
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Lane Keeping Aid steers the vehicle back into its lane.
Lane Keeping Aid alerts the driver using vibrations in thesteering wheel104.
Depending on the settings used, Lane KeepingAid functions in different ways:
With Assist105 activated: When the vehicleapproaches a lane marker line, LKA willactively steer the vehicle back into the laneusing light pressure on the steering wheel.
With Warning105 activated: If the vehicle isabout to move over a lane marker line, thedriver will be alerted by vibrations in thesteering wheel.
NOTE
When the direction indicator is activated, theLane Keeping Aid does not provide any warn-ing or intervene with steering.
WARNING
The Lane Keeping Aid function is supple-mentary driver support intended to helpimprove driving safety – it cannot handleall situations in all traffic, weather androad conditions.
The function is not a substitute for thedriver's attention and judgment. The driveris always responsible for ensuring thevehicle is driven in a safe manner, at theappropriate speed, with an appropriatedistance to other vehicles, and in accord-ance with current traffic rules and regula-tions.
104The steering wheel vibrations vary. The more time the vehicle is over the lane marker line, the longer the vibrations.105See "LKA assistance options" under "Activating/deactivating Lane Keeping Aid".
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Lane Keeping Aid does not intervene
Lane Keeping Aid does not intervene in sharp insidecurves.
In certain cases, such as when a turn signal isused or when "straightening out" an inside curve,Lane Keeping Aid will not provide steering assis-tance or alerts.
Related information
Steering assistance with Lane Keeping Aid(p. 369)
Lane Keeping Aid limitations (p. 371)
Activating/deactivating Lane Keeping Aid(p. 370)
Selecting type of assistance for Lane Keep-ing Aid (p. 370)
Lane Keeping Aid symbols and messages(p. 372)
Lane Keeping Aid symbols in the instrumentpanel (p. 374)Steering assistance with LaneKeeping Aid
Lane Keeping Aid (LKA106) only functions if thedriver's hands are on the steering wheel.
This symbol on the instrumentpanel indicates that LKA isactivated and continuouslymonitoring that the driver'shands are on the steeringwheel.
1. If the driver's hands are not on the steeringwheel, an audible signal will be given and amessage will instruct the driver to activelysteer the vehicle:
Lane Keeping Aid – Apply steering
2. If LKA detects that the driver is not activelysteering the vehicle, the message will berepeated along with a longer audible signal.
3.If the driver still does not begin actively steer-ing the vehicle, a short audible signal will begiven in a different tone, LKA will be deacti-
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vated, another symbol will illuminate and thefollowing message will be displayed:
– Lane Keeping Aid – Applysteering
LKA will then be deactivated until the driverbegins actively steering the vehicle again.
The audible signal will stop and the informationsymbol and message will disappear when LKAdetects that the driver is actively steering thevehicle again.
Related information
Lane Keeping Aid (p. 367)
Activating/deactivating LaneKeeping Aid
The Lane Keeping Aid (LKA107) function can beswitched On or Off.
On/Off
Press the Lane Keeping Aidbutton in the center display'sFunction view.
GREEN button indicator light - LKA is acti-vated.
GRAY button indicator light - LKA is deacti-vated.
Related information
Lane Keeping Aid (p. 367)
Selecting type of assistance forLane Keeping Aid
The driver can determine what types of assis-
tance LKA108 should provide if the vehicle veersfrom its lane.
1. Select SettingsMy CarIntelliSafe inthe center display's Top view.
2.Under Lane Keeping Aid Mode, selectwhat assistance LKA should provide:
Assist the driver will receive steeringassistance but no warning.
Both - the driver will receive both steeringassistance and a warning.
Warning - the driver will only receive awarning.
Related information
Lane Keeping Aid (p. 367)
107Lane Keeping Aid108Lane Keeping Aid
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Lane Keeping Aid limitations
In certain demanding driving conditions, LaneKeeping Aid may not be able to properly assistthe driver. In these situations, it is recommendedthat the function be deactivated.
Examples of such situations include:
road work
winter driving conditions
poor road surfaces
a very sporty driving style
bad weather with reduced visibility
roads with indistinct or no lane markings
sharp edges or lines other than the lane'sside markings
when the power steering works at reducedpower, e.g. during cooling due to overheating(see section “Speed-dependent steeringforce”).
NOTE
The function uses the vehicle's camera unit,which has some general limitations – see thesection "Camera unit limitations".
Related information
Lane Keeping Aid (p. 367)
Speed-dependent steering wheel resistance(p. 272)
Camera limitations (p. 332)
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Lane Keeping Aid symbols andmessages
A number of symbols and messages related to
Lane Keeping Aid LKA109 may be displayed inthe instrument panel.Some examples of symbols and messages are shown in the table below.
SymbolMessageMeaning
Driver support system
Reduced functionality Service required
The system is not functioning as intended. Contact a workshop ‒ an authorized Volvo work-shop is recommended.
Windscreen sensor
Sensor blocked, see Owner's manual
The camera's ability to detect the lane in front of the vehicle is reduced.
Lane Keeping Aid
Apply steering
LKA's steering assistance is disabled when the driver's hands are not on the wheel. Followthe instructions and steer the vehicle.
Lane Keeping Aid
Apply steering
LKA will go into standby mode until the driver begins steering the vehicle again.
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A text message can be erased by briefly pressing
the button in the center of the right-sidesteering wheel keypad.
If the message persists: Contact a workshop ‒ anauthorized Volvo workshop is recommended.
Related information
Lane Keeping Aid (p. 367)
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Lane Keeping Aid symbols in theinstrument panel
Lane Keeping Aid (LKA110) uses symbols in theinstrument panel for various situations.
Some examples of symbols anddescriptions of the situations inwhich they might appear areprovided below.
Available
Available ‒ the marker lines in the symbol are WHITE.
Lane Keeping Aid is able to detect one or both ofthe traffic lane's side marker lines.
Unavailable
Unavailable ‒ the marker lines in the symbol are GRAY.
Lane Keeping Aid is unable to detect the lanemarker lines, the vehicle's speed is too low or theroad is too narrow.
Steering/warning indicator
Steering/warning ‒ the marker lines in the symbol areCOLORED.
Indicates that the Lane Keeping Aid system isalerting the driver and/or attempting to steer thevehicle back into the lane.
Related information
Lane Keeping Aid (p. 367)
110Lane Keeping Aid