2017 VOLVO V90 warning

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Lane assistance steers the car back into its lane.
Lane assistance warns with steering wheel vibrations23
.
Depending on settings, lane assistance acts in accordance with the following:
1. Steering assistance activated: When the car
is approaching a lane line, LKA will actively steer the car back into its lane by applying a slight torque to the steering wheel.
2. Warning activated: If the car is about to cross a lane line, the driver is warned by means ofan acoustic signal or vibration in the steeringwheel.
NOTE
When a direction indicator is switched on, there are no steering corrections or alertsfrom Lane assistance.
WARNING
Lane assistance is merely a driver aid and does not engage in all driving situations ortraffic, weather or road conditions. The driver always bears ultimate responsibility for ensuring that the vehicle is driven safelyand that applicable laws and road traffic regu-lations are followed.
Steering assistanceA precondition for the functioning of the LKA steering assistance is that the driver

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Lane assistance does not intervene
Lane assistance does not engage on sharp inside curves.
In some situations, lane assistance allows lane lines to be crossed without intervening with eithersteering assistance or a warning - e.g. whenusing the direction indicators or cutting bends.
LimitationsIn certain demanding conditions lane assistancemay have difficulty helping the driver correctly. Insuch cases it is recommended to switch off thisfunction. Examples of such conditions are:• road works
• winter road conditions
• poor road surface
• a very “sporty” driving style •
poor weather with reduced visibility
• sharp edges or lines other than the lane lines
• roads with unclear or non-existent line mark- ings.
NOTE
The function uses the car's camera unit, which has some general limitations, see the"Limitations for camera unit" section.
Related information
•
Activate/deactivate Lane Keeping Aid (p. 356)
• Run-off Mitigation (p. 360)
• Symbols and messages for lane assistance(p. 358)
• Limitations of the camera unit (p. 327)
Activate/deactivate Lane Keeping Aid Lane assistance Lane Keeping Aid (LKA) can be activated/deactivated and some subfunctionscan be selected.
The function is activated/deac- tivated in function view in thecentre display.
–Tap on the Lane Keeping Aid button in
function view.
> LKA is activated (GREEN button indica- tion is shown) or deactivated (GREY but- ton indication is shown).
Select the type of warning for the Lane Keeping Aid
It is possible to select how LKA shall warn the driver if the car leaves its lane. 1. Press
Settings in the centre display's top
view.
2. Press
My CarIntelliSafeLane
Assistance.

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3.
Under
Lane Keeping Aid Warning
Feedback, select type of warning:
•
Sound - the driver is warned by an
acoustic signal.
•
Vibration — the driver is warned with
steering wheel vibrations.
Assistance options for Lane Keeping Aid
It is possible to select how LKA shall react if the driver if the car leaves its lane. 1. Press
Settings in the centre display's top
view.
2. Press
My CarIntelliSafeLane
Assistance.
3. Under
Lane Keeping Aid Mode, select how
LKA shall react
•
Assist - the driver is given steering assis-
tance without a warning.
•
Both - the driver is given both a warning
and steering assistance.
•
Warning — warning to driver only.
Related information
• Lane Keeping Aid (p. 354)
• Symbols and messages for lane assistance (p. 358)

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Symbols and messages for lane assistance
A number of symbols and messages regarding lane assistance can be shown on the driver dis-play.
Symbol in the driver displayLane assistance is visualised by symbols in the driver displaydepending on the situation. Here are some examples of symbols and the situations inwhich they are shown:
Available
Available — the lane lines in the symbol are white.
Lane assistance is scanning one or both lane lines.
Unavailable
Unavailable — the lane lines in the symbol are grey.
The lane assistance cannot detect the lane lines, the speed is too low or the road is too narrow.
Indication of steering assistance/warning
Steering assistance/warning - the lane lines in the sym- bol are in colour.
Lane assistance indicates that the system is giv- ing a warning and/or attempting to steer the carback into the lane.
Symbols and messagesThe following table shows some examples.

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•
narrow roads
• poor road surface
• a very “sporty” driving style
• poor weather with reduced visibility
• roads with unclear or non-existent side mark- ings
• sharp edges or lines other than the lane'sside markings.
WARNING
The road run-off protection function is only a driver aid and does not work in all driving sit-uations, traffic, weather and road conditions. The function cannot detect barriers, rails or similar obstacles at the side of the road. The driver always bears ultimate responsibility for ensuring that the vehicle is driven safelyand that applicable laws and road traffic regu-lations are followed.
NOTE
The function uses the car's camera unit, which has some general limitations, see the"Limitations for camera unit" section.
Related information
•
Symbols and messages for Run-off Mitiga- tion (p. 362)
• Lane Keeping Aid (p. 354) •
Limitations of the camera unit (p. 327)

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* Option/accessory.363
Park Assist*
Parking assistance assists the driver when manoeuvring in tight spaces by indicating thedistance to obstacles by acoustic signals com-bined with graphics on the centre display.
Screen view showing obstacle zones and sensor sectors.
The centre display shows an overview of the rela- tionship between the car and detected obstacles. The highlighted sector indicates the location of the obstacle. The closer the car symbol is to ahighlighted sector box, the shorter the distancebetween the car and detected obstacle. The shorter the distance to the obstacle, the faster the signal sounds. Other sound from theaudio system is muted automatically. The acoustic signal for obstacles ahead and to the sides is active when the car is moving butstops after the car has been stationary for approx. 2 seconds. The acoustic signal for obsta-cles behind is also active when the car is station-ary. At a distance within 30 cm from an obstacle behind or in front of the car, the tone is constantand the active sensor's field closest to the carsymbol is filled. The volume of the parking assistance signal can be adjusted while the signal is sounding by means of the [
>II] knob on the centre console.
Adjustment can also be performed in the top view's
Settings menu option.
NOTE
• Acoustic warnings are only given for objects directly on the vehicle's route.
WARNING
•Parking assistance does not relinquish the driver's own responsibility duringparking.
• The sensors have blind spots whereobstacles cannot be detected.
• Be aware of e.g. people or animals nearthe car.
Backwards
NOTE: The illustration is schematic - details may vary depending on car model.
The sensors for reverse are activated if the car rolls backward without a gear engaged or whenthe gear lever is moved to reverse position. The measuring range starts approx. 1.5 metres behind the car. When reversing with a hitched trailer, parking assistance backward is deactivated automatically.
NOTE
When reversing with e.g. a trailer or bike car- rier on the towbar - without Volvo genuinetrailer wiring - parking assistance may need tobe switched off manually in order that thesensors do not react to them.

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* Option/accessory.365
Activating/deactivating Parking assistance*
The Parking assistance function can be acti- vated/deactivated.
The front and side parking assistance sensors are activated automatically when the engine isstarted. The rear sensors activate if the car rollsbackwards or if reverse gear in engaged.
The function is activated/deac-tivated in function view in thecentre display. Parking assistance can also be activated/deactivated from thecamera views.
–Tap on the Park Assist button in function
view.
> Parking assistance is activated/deacti- vated, a green/grey indicator is displayed in the button.
Related information
• Park Assist
* (p. 363)
• Cross Traffic Alert
* (p. 343)
Limitations of Parking assistance *
The Parking assistance function may have limita- tions in certain situations.
NOTE
Since a towbar is configured with the car's electrical system, towbar protrusion isincluded when the function measures the dis-tance to an object behind the car.
IMPORTANT
Objects e.g. chains, thin glossy poles or low barriers may be in the "signal shadow" andare then temporarily not detected by the sen-sors - the pulsating tone may then unexpect-edly stop instead of changing over to theexpected constant tone. The sensors cannot detect high objects, such as projecting loading docks.
• In such situations, pay extra attention andmanoeuvre/reposition the car particularlyslowly or stop the current parkingmanoeuvre - there may be a high risk ofdamage to vehicles or other objects sinceinformation from the sensors is notalways reliable in such situations.
IMPORTANT
In certain conditions the parking assistance system may produce incorrect warning sig-nals that are caused by external soundsources that emit the same ultrasonic fre-quencies that the system works with. Examples of such sources include horns, wet tyres on asphalt, pneumatic brakes andexhaust noises from motorcycles, etc.
Maintenance
Location of the parking sensors 24
.
For parking assistance to work optimally, the parking assistance sensors must be cleaned reg-ularly with water and car shampoo.
24 NOTE: The illustration is schematic - details may vary depending on car model.

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NOTE
Dirt, ice and snow covering the sensors may cause incorrect warning signals, reduced orno function.
Related information
• Park Assist
* (p. 363)
• Activating/deactivating Parking assistance
*
(p. 365)
• Messages for Park Assist
* (p. 367)