2015 VOLVO S60 Owner´s Manual

04 Driver support
Driver Alert System*
04
}}
* Option/accessory, for more information, see Introduction.191
LKA intervening on the right side (the red line)
When LKA is working actively, this is indi- cated by:
• Red
side marker line: the line being
crossed.
On/Off
LKA can be switched on or off by pressing the button on the center console. A light inthe button illuminates when the function ison. Depending on the number of optional fea- tures installed in the vehicle, there may not bespace for the On/Off button on the centerconsole. If this is the case, LKA can beswitched on or off in the MY CAR menu sys-
tem. The following LKA-related settings can also be made in MY CAR, under
SettingsLane
keeping aid settings
Assistance mode: •
Vibration only: Warning by vibrations in
the steering wheel On or Off.
•
Steering assist only: Active steering Onor Off.
•
Full function: Both vibrations and active
steering On or Off.
Steering assistLKA attempts to keep the vehicle within the lane's side marker lines.
LKA provides steering assistance
If the vehicle approaches one of the lane's side marker lines and the turn signals are
not being used , LKA will attempt to steer the
vehicle back into the lane.

04 Driver support
Driver Alert System*
04
192* Option/accessory, for more information, see Introduction.
Vibration warnings
LKA provides vibrations in the steering wheel and steering assistance 4
.
If the vehicle crosses a marker line, LKA pro- vides a warning in the form of vibrations inthe steering wheel. This occurs even if thesteering assist function has been deactivated.
Dynamic cornering
LKA does not intervene in sharp left curves
In certain cases, LKA allows the vehicle to cross marker lines without providing a vibra-tion warning or steering assistance, for exam-ple, during dynamic cornering as shown inthe illustration where the driver's view of theroad and traffic conditions make this possi-ble.
LimitationsThe camera used by LDW has the same limi-tations as the human eye. See page 179 for more information about the camera's limita-tions.
NOTE
In certain cases, it may be difficult for LKA to assist the driver correctly. In the follow-ing conditions, it may be preferable to turnLKA off:
• Road construction areas
• Winter road conditions
• Poor road surfaces
• A very sporty driving style
• Bad weather conditions with poor visi- bility
WARNING
Hands on the steering wheel
: In order for
LKA to function correctly, the driver's hands have to be on the steering wheel,which LKA monitors steadily. If this is notthe case, the driver will be alerted by a textmessage to actively steer the vehicle. If this is not done, LKA will go into standby mode and will remain disengaged until thedriver begins to actively steer the vehicleagain.
4 The illustration shows 3 vibration warnings when the vehicle crosses the marker line

04 Driver support
Driver Alert System*
04
* Option/accessory, for more information, see Introduction.193
Symbols and messages
SymbolMessageDescription
-Lane Keeping Aid Unavailable
at this speedThe function has gone into standby mode because the vehicle's speed is below 40 mph (65 km/h).
-Lane Keeping Aid Unavailable
for current markingsThe road lacks clear marker lines or the camera is not functioning properly. See page 179 for information on the camera’s limitations.
-Lane Keeping Aid AvailableThe function is monitoring the road’s marker lines.
Windscreen sensors blocked See manualThe camera is temporarily not functioning, due to snow, ice, or dirt on the windshield. Clean the area of the windshield in front of the camera. See page 179 for information on the camera’slimitations.
Lane Keeping Aid Service requiredThe system is not functioning. Contact a trained and qualified Volvo service technician if the message remains in the display.
Lane Keeping Aid InterruptedThe function has gone into standby mode. The lines in the LKA symbol in the instrument panel will indicate when the function is active again.

04 Driver support
Park assist*
04
194* Option/accessory, for more information, see Introduction.
Introduction
The park assist system is designed to assist you when driving into parking spaces,garages, etc. It utilizes ultrasound sensors inthe front bumper and rear bumper(s) to meas-ure the distance to a vehicle or an object thatmay be close to the front or rear of your vehi-cle. An audible signal and symbols in theaudio system’s display indicate the distanceto the object.
NOTE
A trailer hitch whose wiring is integrated with the vehicle's electrical system will beincluded in the measurement of the availa-ble space behind the vehicle.
WARNING
Park Assist is an information system, NOT a safety system. This system is designedto be a supplementary aid when parkingthe vehicle. It is not, however, intended toreplace the driver's attention and judge-ment.
Function
Park assist and CTA* button
The system is activated automatically when the vehicle is started. The indicator light in thebutton in the center console illuminates whenthe system is on.
• The front park assist system is active from the time the engine is started untilthe vehicle exceeds a speed of approxi-mately 6 mph (10 km/h). It is also activewhen the vehicle is backing up.
• Rear park assist is active when the engineis running and reverse gear has beenselected.
Activating/deactivatingThe system is activated automatically when the vehicle is started.
–Press the Park assist button on the center console to temporarily deactivate the sys-tem(s).
> The indicator light in the button will go
out when the system has been deacti- vated.
Park assist will be automatically reactivatedthe next time the engine is started, or if thebutton is pressed (the indicator light in thebutton will illuminate).
NOTE
Park assist is disengaged automatically when the parking brake is applied.

04 Driver support
Park assist*
04
}}
* Option/accessory, for more information, see Introduction.195
Signals from the park assist system
View in the display (warning for objects front left/ right rear)
Visual indicatorThe audio system’s display gives an overview of the vehicle’s position in relation to adetected object. The marked sectors in the display indicate that one or more of the sensors has detectedan object. The closer the car symbol comesto a sector, the closer the vehicle is to theobject. If the infotainment system is switched off, the park assist system will not be able to providea visual indicator. An audible signal will stillbe provided.
Audible signalThe Park Assist system uses an intermittenttone that pulses faster as you come close toan object, and becomes constant when youare within approximately 1 ft (30 cm) of anobject in front of or behind the vehicle. Ifthere are objects within this distance bothbehind and in front of the vehicle, the tonealternates between front and rear speakers.
NOTE
The level of the audible signal can be low- ered/raised with the infotainment volumecontrol. The level can also be set in the MYCAR menu system. See page 215 for adescription of the menu system.
If the volume of another source from the audio system is high, this will be automati-cally lowered.
Rear park assist
The distance monitored behind the vehicle is approximately 5 ft (1.5 m). The audible signalcomes from the rear speakers. The system must be deactivated when towing a trailer, carrying bicycles in a rear-mountedcarrier, etc, which could trigger the rear parkassist system's sensors.

04 Driver support
Park assist*
04
196* Option/accessory, for more information, see Introduction.
NOTE
• Rear park assist is deactivated auto- matically when towing a trailer if Volvogenuine trailer wiring is used. If a non-Volvo trailer hitch is being used, it maybe necessary to switch off the systemmanually, see page 194.
• The system will not detect highobjects, such as a loading dock, etc.
• Objects such as chains, thin shinypoles or low objects may temporarilynot be detected by the system. Thismay result in the pulsing tone unex-pectedly stopping instead of changingto a constant tone as the vehicleapproaches the object. In such cases,use caution when backing up or stopthe vehicle to help avoid damage.
Front park assist
The distance monitored in front of the vehicle is approximately 2.5 ft (0.8 m). The audiblesignal comes from the audio system's frontspeakers. It may not be possible to combine auxiliary headlights and front park assist since theselights could trigger the system's sensors.
NOTE
Front park assist is deactivated when the parking brake is applied and or when thegear selector is in the
P position.
Faults in the system
If the information symbol illuminates andPark assist syst Service required is shown
on the information display, this indicates that the system is not functioning properly andhas been disengaged. Consult a trained andqualified Volvo service technician.
CAUTION
In certain circumstances, the park assist system may give unexpected warning sig-nals that can be caused by external soundsources that use the same ultrasound fre-quencies as the system. This may includesuch things as the horns of other vehicles,wet tires on asphalt, pneumatic brakes,motorcycle exhaust pipes, etc. This doesnot indicate a fault in the system.

04 Driver support
Park assist*
04
* Option/accessory, for more information, see Introduction.197
Cleaning the sensors
Location of the front sensors
Location of the rear sensors
The sensors must be cleaned regularly to ensure that they work properly. Clean them with water and a suitable car washing deter-gent. Ice and snow covering the sensors may cause incorrect warning signals.
NOTE
If the sensors are obstructed by e.g., dirt, snow, or ice, this could result in falsewarning signals from the park assist sys-tem.

04 Driver support
Rear Park Assist Camera (PAC)*
04
198* Option/accessory, for more information, see Introduction.
Introduction
The Park Assist Camera (PAC) uses the dis- play in the center console to show the areabehind the car while you are backing up. PAC also shows guiding lines in the on- screen image to indicate the direction that thevehicle will take as it moves rearward, whichhelps simplify parallel parking, backing into atight space or when attaching a trailer to thevehicle. The images of vehicles in this section are generic and may not depict your specificmodel.
NOTE
A trailer hitch whose wiring is integrated with the vehicle's electrical system will beincluded in the measurement of the availa-ble space behind the vehicle.
WARNING
• PAC is designed to be a supplemen- tary aid when parking the vehicle. It isnot, however, intended to replace thedriver’s attention and judgment.
• The camera has blind spots where itcannot detect objects or peoplebehind the vehicle.
• Pay particular attention to people oranimals that are close to the vehicle.
• Objects seen on the screen may becloser than they appear to be.
Function
The driver sees what is behind the vehicle and if a person or animal should suddenlyappear from the side. PAC is mounted on the rear of the trunk lid, near the opening handle. The camera has built-in electronics that help reduce the “fish-eye” effect so that the imageshown on the screen is as natural as possi-ble. This may cause some objects on thescreen to “lean,” which is normal.
Ambient lighting conditionsThe camera automatically monitors the ambi-ent lighting conditions behind the vehicle andconstantly adjusts sensitivity to light. Thismay cause the brightness and quality of theimage on the screen to vary slightly. Sensitiv-ity to light is increased in dark conditions or inbad weather, which may affect image quality. If the image on the screen seems too dark, brightness can be increased with the thumbwheel on the lighting panel.
NOTE
In order to function properly, the camera lens should always be kept clean. This isparticularly important in bad weather.Keep the lens free of dirt, ice or snow.