2017 VOLVO XC60 trailer

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Anti-lock braking system (ABS)266
Brake lights 266
Emergency Brake Assistance (EBA) 266
Parking brake – general information 267
Parking brake – applying 268
Parking brake – releasing 268
Parking brake – symbols and messages 270
Driving through water 271
Engine and cooling system 271
Conserving electrical current 272
Before a long distance trip 272
Driving in cold weather 273
Refueling – fuel requirements 273
Refueling – octane rating 274
Refueling – opening/closing fuel filler door 276
Refueling – opening/closing fuel cap 277
Emission controls 277
Economical driving 278
Towing a trailer 279
Detachable trailer hitch 281
Trailer Stability Assist (TSA) 282
Towing the vehicle 282
Towing eyelet 283
Towing by tow truck 284
WHEELS AND TIRES
Tires – general information288
Tires – storage and age 289
Tires – tread wear indicator 290
Tires – tire economy 290
Changing a wheel – direction of rotation 291
Changing a wheel – removing wheel 291
Changing a wheel – spare wheel 294
Changing a wheel – accessing the spare wheel 295
Changing a wheel – installing a wheel 295
Tire inflation – general information 296
Tire inflation – checking pressure 297
Tire specifications 298
Loading specifications 299
Loading specifications – load limit 300
Tire specifications – terminology 301
Tire specifications – Uniform TireQuality Grading 302
Snow chains 303
Snow tires/studded tires 303
Tire pressure monitoring - overview 304
Tire Monitor - introduction 305
Calibrating Tire Monitor 306
Tire Monitor status information 306
Tire Monitor – messages 307

Tire Pressure Monitoring System (TPMS) – general information308
Tire Pressure Monitoring System(TPMS) – changing wheels 308
Tire Pressure Monitoring System(TPMS) – recalibrating 309
Tire Pressure Monitoring System(TPMS) – activating/deactivating 310
Tire Pressure Monitoring System(TPMS) – messages 310
Self-supporting run flat tires (SST) 311
Tire sealing system * – general infor-
mation 312
Tire sealing system * – overview
314
Tire sealing system * – sealing a hole
315
Tire sealing system – checking infla-tion pressure 317
Tire sealing system * – inflating tires
318
Tire sealing system * – sealing com-
pound container 319

CLIMATE
* Option/accessory, for more information, see Introduction.
126
Climate – general information
The vehicle is equipped with Electronic Climate
Control (ECC) (p. 130) that cools, heats ordehumidifies the air in the passenger compart-ment.
Air conditioning
NOTE
• The air conditioning can be switched off, but to ensure the best possible climatecomfort in the passenger compartmentand to prevent the windows from misting,it should always be on.
• In warm weather, a small amount of watermay accumulate under the car when ithas been parked. This water is condensa-tion from the A/C system and is normal.
Side windows and laminated panoramic roof
To ensure that the air conditioning works opti- mally, the side windows, and the laminated panor-amic roof should be closed.
Fog on the inside of the windowsThe defroster function (p. 133) should be usedto remove fog or mist from the inside of the win-dows. Keeping the windows clean with a com-mercially available window washing spray will alsohelp prevent fogging or misting.
Temporary shut-off of the air conditioning
The air conditioning (p. 133) is momentarily dis- engaged during full acceleration or when drivinguphill with a trailer. This may result in a temporaryincrease 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 climate sys-tem. Work of this type should only be done by atrained and qualified Volvo service technician.
RefrigerantVolvo cares about the environment. The air condi-tioning system in your car contains a CFC-freerefrigerant – R134a. This substance will notdeplete the ozone layer. The air conditioning sys-tem contains 1.76 lbs (800 g) of R134a. Thesystems uses PAG oil.
Related information
• Climate – sensors (p. 126)
• Climate – menu settings (p. 128)
Climate – sensors
The climate system utilizes a number of sensors to help regulate the temperature and humiditylevel in the passenger compartment.
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. Thiscan mean that the temperature may differbetween the right and left-side air vents, evenif the temperatures set for both sides of thepassenger compartment are the same.
•
The temperature sensor for the passenger compartment is located below the climatecontrol panel.
• The outside (ambient) temperature sensor islocated on the door mirror.
• The humidity sensor
* is located in the interior
rearview mirror.
NOTE
Do not cover or block the sensors with cloth- ing or other objects.

DRIVER SUPPORT
* Option/accessory, for more information, see Introduction.
174
Active chassis * (Four C)
Active chassis, Four-C (Continuously Controlled Chassis Concept), regulates the characteristicsof the shock absorbers so that the vehicle's driv-ing characteristics can be adjusted. There arethree settings: Comfort, Sport and Advanced.
Operation
Chassis settings
Use the buttons in the center console to change setting. The setting in use when the engine isswitched off is activated the next time the engineis started.
NOTE
This system is available on Canadian models only.
Comfort
Comfort mode offers a somewhat softer ride and the transmission shifts gears at lower rpm. Thismode is particularly suitable for long-distancehighway driving. The indicator light in the buttonwill be on when this mode is selected.
Sport
In this mode, the vehicle's body sway is reduced during cornering and steering response is moreimmediate. The transmission shifts up at higherrpm for sportier driving. The indicator light in thebutton will be on to indicate that Sport mode hasbeen selected.
Advanced
In this mode, body sway in curves is minimal and steering response is very direct. Gear shifting isdone at high rpm in each gear for dynamic andactive driving.
Related information
• Adjustable steering force
* (p. 179)
Stability system – introduction The Electronic Stability Control (ESC) system consists of a number of functions designed tohelp reduce wheel spin, counteract skidding andto generally help improve directional stability.
A pulsating sound will be audible when the system is actively operating and isnormal. Acceleration will also beslightly slower than normal.
WARNING
ESC is a supplementary aid and cannot deal with all situations or road conditions. The driver is always responsible for operating the vehicle in a safe manner in accordancewith current traffic regulations.
ESC consists of the following functions: • Traction control
• Spin control
• Active Yaw Control
• Engine Drag Control
• Corner Traction Control
• Trailer Stability Assist

DRIVER SUPPORT
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175
Traction Control (TC)
This function is designed to help reduce wheel spin at low speeds by transferring power from adrive wheel that begins to lose traction to thewheel on the opposite side of the vehicle (on thesame axle).
Spin Control (SC)
The SC function is designed to help prevent the drive wheels from spinning while the vehicle isaccelerating.
Active Yaw Control (AYC)
This function helps maintain directional stability, for example when cornering, by braking one ormore of the wheels if the vehicle shows a ten-dency to skid or slide laterally.
Corner Traction Control (CTC)
CTC compensates for understeering and helps provide additional stability when acceleratingthrough a curve by preventing the inside wheelfrom spinning. This is particularly useful whenaccelerating on a curving highway on-ramp. CTC is most effective if the stability system's Sport mode is selected. See the section about
Sport mode.
Engine Drag Control (EDC)
EDC helps keep the engine running if the wheels show a tendency to lock, e.g., when shifting downin the Geartronic manual shifting mode or whileusing the engine's braking function on a slippery surface. If the engine were to stop, power steer-ing would not function, making the vehicle moredifficult to steer.
Trailer Stability Assist (TSA)
1
The TSA helps stabilize a vehicle that is towing a trailer when the vehicle and trailer have begun tosway. See Trailer Stability Assist (TSA) (p. 282)for more information. This system is automatically deactivated if the driver selects
Sport mode.
Related information
•Stability system – operation (p. 175)
• Stability system – symbols and messages (p. 177)
• Trailer Stability Assist (TSA) (p. 282)
Stability system – operation
Operation
Sport mode
The stability system is always activated and can- not be switched off.
However, the driver can select Sport mode, which offers more
active driving characteristics. Sport mode can be selected in
the MY CAR menus, see My Car – introduction (p. 77).
In Sport mode, the engine management system
monitors movement of the accelerator pedal and steering wheel for sportier driving by allowingmore lateral movement of the rear wheels beforeESC is activated. Under certain circumstances, such as when driv- ing with snow chains, or driving in deep snow orloose sand, it may be advisable to temporarily use Sport mode for maximum tractive force.
If the driver releases pressure on the accelerator pedal, ETC will also activate to help stabilize thevehicle. To switch to Sport mode:
Sport mode remains active until the driver
switches it off in the menu or until the engine is
1 Included when a Volvo trailer hitch is installed

DRIVER SUPPORT
187
WARNING
Adaptive Cruise Control only warns of vehicles detected by the radar sensor, see AdaptiveCruise Control – limitations (p. 194). In somecases there may be no warning or the warn-ing may be delayed. The driver should alwaysapply the brakes when necessary.
Steep inclines and/or heavy loadsACC is primarily intended for use on fairly level roads. The system may have difficulty maintainingthe correct distance to a vehicle ahead on steepinclines, if the vehicle is carrying a heavy load oris towing a trailer. In these situations, the drivershould always be prepared to apply the brakes ifnecessary.
Related information
•Adaptive Cruise Control – introduction(p. 184)
Adaptive Cruise Control – engaging
Putting ACC in standby modeBefore ACC can be used to regulate speed and/or the distance to a vehicle ahead, it mustfirst be put in standby mode. To do so:
Controls and display
Off/On/Standby mode
• Press
(2).
> The same symbol (7) appears (in white) in
the instrument panel to indicate that ACC is in standby mode.
NOTE
The driver's door must be closed and the driv- er's seat belt must be fastened before ACCcan be put in active mode. If the driver's seatbelt is taken off or if the driver's door isopened, ACC will return to standby mode.
Related information
• Adaptive Cruise Control – introduction (p. 184)

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DRIVER SUPPORT
234
Audible signal
The Park Assist system uses an intermittent tone that pulses faster as you come close to an object,and becomes constant when you are withinapproximately 1 ft (30 cm) of an object in front ofor behind the vehicle. If there are objects withinthis distance both behind and in front of the vehi-cle, the tone alternates between front and rearspeakers.
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 My Car – introduction(p. 77) for a description of the menu system.
If the volume of another source from the audio system is high, this will be automatically 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-mounted carrier,etc, which could trigger the rear park assist sys-tem's sensors.
NOTE
•Rear park assist is deactivated automati- cally when towing a trailer if Volvo genu-ine trailer wiring is used. If a non-Volvotrailer hitch is being used, it may be nec-essary to switch off the system manually,see Park assist – operation (p. 235).
• The system will not detect high objects,such as a loading dock, etc.
• Objects such as chains, thin shiny polesor low objects may temporarily not bedetected by the system. This may resultin the pulsing tone unexpectedly stoppinginstead of changing to a constant tone asthe vehicle approaches the object. Insuch cases, use caution when backing upor stop the vehicle to help avoid damage.

DRIVER SUPPORT
237
Park assist – troubleshooting
Faults in the systemIf the information symbol illuminates and Park
assist syst Service required is shown on the
information display, this indicates that the system is not functioning properly and has been disen-gaged. Consult a trained and qualified Volvo serv-ice technician.
CAUTION
In certain circumstances, the park assist sys- tem may give unexpected warning signalsthat can be caused by external sound sourcesthat use the same ultrasound frequencies asthe system. This may include such things asthe horns of other vehicles, wet tires onasphalt, pneumatic brakes, motorcycleexhaust pipes, etc. This does not indicate afault in the system.
Related information
• Park assist – introduction (p. 233)
• Park assist – limitations (p. 236)
• Park assist – function (p. 233)
• Park assist – operation (p. 235)
• Rear Park Assist Camera (PAC) – function (p. 238)
Rear Park Assist Camera (PAC) – introduction
The Park Assist Camera is designed to provide the driver with a view of the area behind the vehi-cle when backing up.
IntroductionPAC uses the display in the center console to show the area behind the car while you are back-ing up. PAC also shows guiding lines in the on-screen image to indicate the direction that the vehiclewill take as it moves rearward, which helps sim-plify parallel parking, backing into a tight space orwhen attaching a trailer to the vehicle. The images of vehicles in this section are generic and may not depict your specific model.
NOTE
A trailer hitch whose wiring is integrated with the vehicle's electrical system will be takeninto account when measuring the availablespace behind the vehicle.
WARNING
• PAC is designed to be a supplementary aid when parking the vehicle. It is not,however, intended to replace the driver

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238
Rear Park Assist Camera (PAC) – function
Function
The driver sees what is behind the vehicle and if a person or animal should suddenly appear fromthe side. PAC is mounted on the tailgate, 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 possible.This may cause some objects on the screen to“lean,” which is normal.
Ambient lighting conditions
The camera automatically monitors the ambient lighting conditions behind the vehicle and con-stantly adjusts sensitivity to light. This may causethe brightness and quality of the image on thescreen to vary slightly. Sensitivity to light isincreased in dark conditions or in bad 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 is particu-larly important in bad weather. Keep the lensfree of dirt, ice or snow.
Related information
•
Rear Park Assist Camera (PAC) – introduc- tion (p. 237)
• Rear Park Assist Camera (PAC) – operation(p. 238)
• Rear Park Assist Camera (PAC) – limitations(p. 241)
Rear Park Assist Camera (PAC) – operation
Activation
PAC is activated when the gear selector is moved to
R if the system is selected in the MY CAR
menu system or by pressing the CAM button in
the center console. See My Car – introduction (p. 77) for a description of the menu system. If PAC is not activated when the gear selector is moved to R, press the CAM button on the center
console. PAC will automatically override the view currently on the screen and will display the camera's viewbehind the vehicle.
Trailer hitchesThe camera can be useful when attaching atrailer. With the camera zoomed in on the trailer