2015 VOLVO XC60 sensor

04 Driver support
Park assist*
04
192* 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.193
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 209 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
194* 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 192.
• 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.195
Cleaning the sensors
G031402
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.
WARNING
Keep in mind that the image on the screen only shows the area behind the vehicle.The driver must always watch for people,animals, other vehicles, etc., near the sidesof the vehicle when turning while backingup.
Marker lines
The PAC system's lines
The unobstructed area behind the vehicle
"Wheel tracks"
The dashed line (1) indicates the clear zone of approximately 5 feet (1.5 m) behind thebumper. These lines also indicate the outer-most limits that any object (door mirrors, cor- ners of the body, etc.) extends out from thevehicle, even when it turns. The "wheel tracks" (2) show where the wheels will roll and can extend up to approximately10.5 ft (3.2 m) behind the bumper if there areno objects in the way.
Vehicles equipped with Park Assist
Colored markers (one for each sensor) indicate distance If the vehicle is equipped with the optional Park Assist system (see page 192), the dis-tance to an object will be indicated moreexactly and colored markers in the displayindicate which of the sensor(s) has detected the object.
ColorDistance to object
Pale yellow2.3–5 ft (0.7–1.5 m )
Yellow1.6–2.3 ft (0.5–0.7 m)
Orange1–1.6 ft (0.3–0.5 m)
Red0–1 ft (0–0.3 m)
SettingsTo change PAC settings:
1. Press
OK/MENU when a camera view is
displayed.
2. Turn OK/MENU to scroll to the desired
setting.
3. Press OK/MENU to make the setting and
exit the menu by pressing EXIT.
or
1. Press the CAM button on the center con-
sole.
2. Press OK/MENU .
3. Turn OK/MENU to scroll to the desired
setting.
4. Press OK/MENU to make the setting and
exit the menu by pressing EXIT.

04 Driver support
Blind Spot Information System (BLIS)*
04
202* Option/accessory, for more information, see Introduction.
Park assist/CTA button
When does CTA function
How CTA works
CTA supplements BLIS by warning the driver of crossing traffic behind your vehicle, for example, when backing out of a parkingspace. It is primarily designed to detect another vehi- cle but in certain cases may also detectpedestrians or smaller objects such as bicy-cles. CTA is only activated when the vehicle is backing up and is activated automaticallywhen the gear selector is put in reverse.
• An audible signal indicates that CTA has detected something that is approachingfrom the side. The signal will come fromeither the left or right audio systemspeakers, depending on which the side ofyour vehicle the approaching vehicle/object has been detected.
• CTA also provides a warning by illuminat-ing the BLIS indicator lights.
• An icon will also illuminate in the Parkassist graphic on the center console dis-play.
LimitationsCTA has limitations in certain situations, for example, the CTA sensors cannot "see"through other parked vehicles or obstruc-tions. The following are several examples where CTA's "field of vision" may initially be limited and approaching vehicles cannot be detecteduntil they are too close:
The vehicle is pulled far into a parking space
CTA's blind area
CTA's "field of vision"

04 Driver support
Blind Spot Information System (BLIS)*
04
* Option/accessory, for more information, see Introduction.203
In angled parking spaces, CTA may be "blind" on one side
However, as you back your vehicle out of a parking space, CTA's "field of vision"expands. Examples of other limitations include:
• Dirt, ice or snow obstructing the sensors may reduce the system's function ormake it impossible to detect other vehi-cles or objects.
• Do not attach tape, decals, etc., on thesurface of the sensors (see the illustrationin the following "Maintenance" section).
• BLIS and CTA are deactivated if a trailer'swiring is connected to the vehicle's elec-trical system.
Maintenance
Location of the BLIS/CTA sensors 2
The BLIS/CTA sensors are located on the inside of the rear fenders/bumper. The surfaces in front of the sensors must be kept clean for the system to function opti-mally.
CAUTION
Repairs to the BLIS/CTA systems and/or paint work on the rear bumper should onlybe done by a trained and qualified Volvoservice technician.
Messages
If BLIS/CTA are not functioning normally, a symbol will illuminate in the instrument paneland a text message will be displayed. Followany instructions that may be provided. These messages include:
MessageSystem status
CTA OFFCTA has been switched off manually. BLIS remainsactive.
BLIS and CTA OFFTrailerattachedBLIS and CTA are tempo- rarily deactivated becausea trailer's wiring has beenconnected to the vehicle'selectrical system.
BLIS and CTA Serv-ice requiredBLIS and CTA are not functioning normally.
• If this message recurs, the systems should beinspected by a trainedand qualified Volvoservice technician.
Messages can be erased by pressing the
OK
button on the left steering wheel lever.
2 Generic illustration

05 Comfort and driving pleasure
Climate system
05
}}
* Option/accessory, for more information, see Introduction.215
Introduction
Air conditioningThe vehicle is equipped with Electronic Cli- mate Control (ECC). The climate control sys-tem cools, heats or dehumidifies the air in thepassenger compartment.
NOTE
• The air conditioning can be switched off, but to ensure the best possible cli-mate comfort in the passenger com-partment and to prevent the windowsfrom misting, it should always be on.
• In warm weather, a small amount ofwater may accumulate under the carwhen it has been parked. This water iscondensation from the A/C systemand is normal.
Sensor location
•
The sunlight sensor is located on the top side of the dashboard.
NOTE
The sunlight sensor monitors which side of the car that is most exposed to sunlight.This can mean that the temperature maydiffer between the right and left-side airvents, even if the temperatures set for bothsides of the passenger compartment arethe same.
•The temperature sensor for the passen- ger compartment is located below the cli-mate control panel.
• The outside (ambient) temperature sensoris located on the door mirror.
• The humidity sensor* is located in theinterior rearview mirror.
NOTE
Do not cover or block the sensors with clothing or other objects.
Side windows and laminated panoramic roof
To ensure that the air conditioning works optimally, the side windows, and the lamina-ted panoramic roof should be closed.
Fog on the inside of the windowsThe defroster function should be used toremove fog or mist from the inside of the win-dows. Keeping the windows clean with a commercially available window washingspray will also help prevent fogging or mist-ing.
Temporary shut-off of the air
conditioning
The air conditioning is momentarily disen-gaged during full acceleration or when drivinguphill with a trailer. This may result in a tem-porary increase in cabin temperature.
Ice and snowAlways keep the air intake grille at the base ofthe windshield free of snow.
Climate system maintenanceSpecial tools and equipment are required tomaintain and carry out repairs on the climatesystem. Work of this type should only bedone by a trained and qualified Volvo servicetechnician.
RefrigerantVolvo cares about the environment. The airconditioning system in your car contains aCFC-free refrigerant – R134a. This substancewill not deplete the ozone layer. See page386 for the amount of refrigerant in the A/Csystem. The system uses PAG oil.