2019 VOLVO S90 TWIN ENGINE warning

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Lane Keeping Aid steers the vehicle back into its lane.
Lane Keeping Aid alerts the driver using vibrations in thesteering wheel100.
Depending on the settings used, Lane KeepingAid functions in different ways:
With Assist101 activated: When the vehicleapproaches a lane marker line, LKA willactively steer the vehicle back into the laneusing light pressure on the steering wheel.
With Warning101 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.
100The steering wheel vibrations vary. The more time the vehicle is over the lane marker line, the longer the vibrations.101See "LKA assistance options" under "Activating/deactivating Lane Keeping Aid".

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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. 364)
Activating/deactivating LaneKeeping Aid
The Lane Keeping Aid (LKA103) 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. 364)
Selecting type of assistance forLane Keeping Aid
The driver can determine what types of assis-
tance LKA104 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. 364)
103Lane Keeping Aid104Lane Keeping Aid

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Lane Keeping Aid symbols in theinstrument panel
Lane Keeping Aid (LKA106) 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. 364)
106Lane Keeping Aid

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Run-Off Mitigation with steeringassistance
This sub-function is intended to help reduce therisk of the vehicle inadvertently running off theroad by actively steering the vehicle back ontothe road.
The function is active at speeds between65-140 km/h (40-87 mph) on roads with clearlyvisible traffic lane markings/lines.
The system uses a camera to monitor the edgesof the road and the painted side marker lines. Ifthe vehicle is about to cross the edge of the road,the function will attempt to steer the vehicle backonto the road. If this is not sufficient to keep thevehicle on the road, the brakes will also beapplied.
However, the function will not provide eithersteering assistance or braking if the turn signal isused. The function will also not be activated if itdetects that the driver is actively operating thevehicle.
After the system has automatically intervened,this text message will appear in the instrumentpanel:
Collision avoidance assistance –Automatic intervention

WARNING
The "Steering assistance at risk of run-off" subfunction is supplementary driversupport intended to help improve drivingsafety – it cannot handle all situations inall traffic, weather and road conditions.
The function cannot detect barriers, railsor similar obstacles at the side of theroad.
"Steering assistance at risk of run-off" isnot a substitute for the driver's attentionand judgment. The driver is alwaysresponsible for ensuring the vehicle isdriven in a safe manner, at the appropri-ate speed, with an appropriate distance toother vehicles, and in accordance withcurrent traffic rules and regulations.

Related information
Steering assistance at risk of collision(p. 372)
Run-Off Mitigation with steeringassistance levels
This function has two activation levels for inter-vention:
Steering assistance only
Steering assistance with braking
Steering assistance only
Intervention with steering assistance.

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However, the function will not provide steeringassistance if the turn signal is used. The functionwill also not be activated if it detects that thedriver is actively operating the vehicle.
After the system has automatically intervened,this text message will appear in the instrumentpanel:
Collision avoidance assistance –Automatic intervention

WARNING
The "Steering assistance at risk of head-on collision" subfunction is supplemen-tary driver support intended to improvedriving safety – it cannot handle all situa-tions in all traffic, weather and road condi-tions.
Pilot Assist is only activated if there is ahigh risk of collision – you must thereforenever wait for the function to intervene.
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.
Related information
Steering assistance at risk of collision(p. 372)
Activating/deactivating Steering assistanceduring collision risks with oncoming vehicles(p. 376)
Limitations of steering assistance during col-lision risks from oncoming traffic (p. 377)
Activating/deactivating Steeringassistance during collision riskswith oncoming vehicles
The driver can choose to have this function Onor Off.
Use this button in the centerdisplay's Function view to turnthe function On and Off.

NOTE
When the Collision avoidance assistancefunction is deactivated, all subfunctions of thefollowing are deactivated:
Steering assistance at risk of run-off
Steering assistance at risk of head-oncollision
Steering assistance during collision risksfrom behind*
Although it is possible to deactivate the func-tion, the driver is advised to keep it activatedsince it can help improve driving safety inmost cases.

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Steering assistance during collision
risks from behind*
If you become distracted and do not notice yourvehicle starting to veer out of the lane whileanother vehicle is approaching from behind or isin your vehicle's blind spot, this sub-function canhelp provide assistance.
The function provides assistance by steering your vehi-cle back into your own lane.
Another vehicle in blind spot zone
Own vehicle
If your vehicle is beginning to veer out of yourlane while another vehicle is in your blind spot oranother vehicle is rapidly approaching in the nextlane, this function can help the driver steer thevehicle back into its own lane.
Even if the driver intentionally changes lanesusing a turn signal without noticing another vehi-
cle approaching, the function can provide assis-tance.
The function is active at speeds between60-140 km/h (37-87 mph) on roads with clearlyvisible traffic lane markings/lines.
After the system has automatically intervened,this text message will appear in the instrumentpanel:
Collision avoidance assistance –Automatic intervention

WARNING
The "Steering assistance at risk of rear-end collision" subfunction is supplemen-tary driver support intended to improvedriving safety – it cannot handle all situa-tions in all traffic, weather and road condi-tions.
Pilot Assist is only activated if there is ahigh risk of collision – you must thereforenever wait for the function to intervene.
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.
Related information
Steering assistance at risk of collision(p. 372)
Activating/deactivating Steering assistanceduring collision risks from behind* (p. 379)
Limitations of steering assistance during col-lision risks from behind (p. 379)

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Park Assist*
The Park Assist function can help the driverwhen maneuvering in tight spaces by indicatingdistances to obstacles using audible signals andgraphics in the center display.
Display view showing obstacle zones and sensor sec-tors.
The center display shows an overview of the vehi-cle in relation to objects that have been detected.
The marked sector indicates where the obstacleis located. The closer the vehicle symbol is to amarked sector forward/rearward, the closer thedetected obstacle is to your vehicle.
The side sectors change color as the distancebetween the vehicle and an object decreases.
The audible signals will also speed up the closerthe obstacle is to the vehicle. The volume of theaudio system will be automatically lowered.
Audible signals for obstacles in front and to thesides of the vehicle are active when the vehicle ismoving but will cease after the vehicle has beenstationary for approx. 2 seconds. Audible signalsfor obstacles behind the vehicle will remain activeeven when the vehicle is stationary.
If a detected obstacle is within approx. 30 cm(1 ft) from the front or rear of the vehicle, thetone will become constant and the active sen-sor's field closest to the vehicle symbol will befilled in.
At distances within approx. 25 cm (0.8 ft) from anobstacle to the sides of the vehicle, an rapid puls-ing signal will be given and the active sectorfields will change color from ORANGE to RED.
The volume of the Park Assist audible signalscan be adjusted while the signal is being givenusing the >II knob or in the center display's Topview under Settings.

NOTE
Besides in the sector closest to the vehi-cle symbol, audible warnings are only pro-vided for objects located directly in thevehicle's path.
WARNING
The Parking Assist function is supple-mentary driver support intended to facili-tate driving and help make it safer – itcannot handle all situations in all traffic,weather and road conditions.
The parking sensors have dead/blindspots where objects cannot be detected.
Pay particular attention to people andanimals near the vehicle.
Parking Assist 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.

Related information
Park Assist front, rear and sides (p. 383)
Activating/deactivating Park Assist (p. 384)
Park Assist limitations (p. 385)
Recommended maintenance for Park Assist(p. 386)
Park Assist symbols and messages (p. 387)

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Park Assist front, rear and sides
Park Assist has different parameters dependingon which part of the vehicle is approaching anobstacle.

Front camera
Continuous tone warning signal when the obstacle isless than approx. 30 cm (1 ft) from the vehicle 107.
Park Assist's front sensors are automatically acti-vated when the engine is started. They are activeat speeds below 10 km/h (6 mph).
The distance monitored extends approx. 80 cm(2.5 ft) in front of the vehicle.
NOTE
The Parking Assist system is deactivatedwhen the parking brake is applied or when Pis selected on vehicles with automatic trans-mission.

CAUTION
When installing auxiliary lights: Make surethese do not obscure the sensors – the auxili-ary lights could be perceived as an obstacle.

Back
Continuous tone warning signal when the obstacle isless than approx. 30 cm (1 ft) from the vehicle 107
The rear sensors will be activated if the vehiclebegins rolling backward or if reverse gear isengaged.
The distance monitored extendsapprox. 1.5 meters (5 ft) behind the vehicle.
The Parking Assist system's rear sensors will beautomatically deactivated if the vehicle is backingup with a trailer connected to the vehicle's elec-trical system.
NOTE
When reversing with e.g. a trailer or bike car-rier on the trailer hitch – without Volvo originaltrailer cables – the Parking Assist system mayhave to be turned off manually to prevent thesensors from reacting to these.
107The illustration is generic - details may vary according to vehicle model.