2014 VOLVO XC90 air condition

Introduction
Environment
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Volvo and the environment
Volvo is committed to the well being of its customers. As a natural part of this commit-ment, we care about the environment inwhich we all live. Caring for the environmentmeans an everyday involvement in reducingour environmental impact. Volvo's environ-mental activities are based on a holistic view,which means we consider the overall environ-mental impact of a product throughout itscomplete life cycle. In this context, design,production, product use, and recycling are allimportant considerations. In production,Volvo has partly or completely phased outseveral chemicals including CFCs, lead chro-mates, asbestos, and cadmium; and reducedthe number of chemicals used in ourplants 50% since 1991. Volvo was the first in the world to introduce into production a three-way catalytic con-verter with a Lambda sond, now called theheated oxygen sensor, in 1976. The currentversion of this highly efficient system reducesemissions of harmful substances (CO, HC,NOx) from the exhaust pipe by approximately95 – 99% and the search to eliminate theremaining emissions continues. Volvo is theonly automobile manufacturer to offer CFC-free retrofit kits for the air conditioning systemof all models as far back as the 1975model 240. Advanced electronic engine con-trols and cleaner fuels are bringing us closerto our goal. In addition to continuous environ-mental refinement of conventional gasoline-powered internal combustion engines, Volvois actively looking at advanced technologyalternative-fuel vehicles. When you drive a Volvo, you become our partner in the work to lessen the car's impacton the environment. To reduce your vehicle'senvironmental impact, you can: •
Maintain proper air pressure in your tires. Tests have shown decreased fuel econ-omy with improperly inflated tires.
• Follow the recommended maintenanceschedule in your Warranty and ServiceRecords Information booklet.
• Drive at a constant speed whenever pos-sible.
• See a trained and qualified Volvo servicetechnician as soon as possible forinspection if the check engine (malfunc-tion indicator) light illuminates, or stayson after the vehicle has started.
• Properly dispose of any vehicle-relatedwaste such as used motor oil, used bat-teries, brake pads, etc.
• When cleaning your vehicle, please usegenuine Volvo car care products. AllVolvo car care products are formulated tobe environmentally friendly.
FSC®
The FSC ®
(Forest Stewardship Council ®
)
symbol indicates that the wood pulp used in this publication comes from FSC ®
certified
forests and other responsible sources.

01 Safety
Supplemental Restraint System01
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Supplemental Restraint System (SRS)
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SRS warning lightAs an enhancement to the three-point seat belts, your Volvo is equipped with a Supple-mental Restraint System (SRS). Volvo's SRSconsists of seat belt pretensioners, front air-bags, side impact airbags, the occupantweight sensor, and inflatable curtains. All ofthese systems are monitored by the SRScontrol module. An SRS warning light in theinstrument panel (see the illustration) illumi-nates when the ignition key is turned to posi-tion I, II , or III, and will normally go out after
approximately 7 seconds if no faults aredetected in the system. Where applicable, a text messagewill also be displayed when theSRS warning light illuminates. Ifthis warning symbol is not func-tioning properly, the general
warning symbol illuminates and a text mes-sage will be displayed.
WARNING
• If the SRS warning light stays on after the engine has started or if it illumi-nates while you are driving, have thevehicle inspected by a trained andqualified Volvo service technician assoon as possible.
• Never try to repair any component orpart of the SRS yourself. Any interfer-ence in the system could cause mal-function and serious injury. All work onthese systems should be performed byan authorized Volvo service technician.
WARNING
If your vehicle has been subjected to flood conditions (e.g. soaked carpeting/standingwater on the floor of the vehicle) or if yourvehicle has become flood-damaged in anyway, do not attempt to start the vehicle orput the key in the ignition before discon-necting the battery (see below). This maycause airbag deployment which couldresult in personal injury. Have the vehicletowed to a trained and qualified Volvoservice technician for repairs. Automatic transmission: Before attempting to tow the vehicle, use the following procedure to override theshiftlock system to move the gear selectorto the neutral position:
1. Switch off the ignition for at least
10 minutes and disconnect the bat- tery.
2. Wait at least one minute.
3. Insert the key in the ignition and turn it to position II
4. Press firmly on the brake pedal.
5. Move the gear selector from P (Park)
to the N (Neutral) position.

01 Safety
Occupant Weight Sensor 01
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Disabling the passenger's side front airbag
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Occupant Weight Sensor (OWS) indicator light
Volvo recommends that ALL occupants (adults and children) shorter than 4 feet7 inches (140 cm) be seated in the rear seatof any vehicle with a passenger's side frontairbag, and be properly restrained. Childrenshould always be seated in child restraintsappropriate for their size and weight. Forchild safety recommendations, seepage 38. The Occupant Weight Sensor (OWS) is designed to meet the regulatory requirementsof Federal Motor Vehicle Safety Standard(FMVSS) 208 and is designed to disable (will not inflate) the passenger's side front airbagunder certain conditions. The OWS works with sensors that are part of the front passenger's seat and seat belt. Thesensors are designed to detect the presenceof a properly seated occupant and determineif the passenger's side front airbag should beenabled (may inflate) or disabled (will notinflate). The OWS will disable (will not inflate) the pas- senger's side front airbag when:
• the front passenger's seat is unoccupied, or has small/medium objects in the frontseat,
• the system determines that an infant ispresent in a rear-facing infant seat that isinstalled according to the manufacturer'sinstructions,
• the system determines that a small childis present in a forward-facing childrestraint that is installed according to themanufacturer's instructions,
• the system determines that a small childis present in a booster seat,
• a front passenger takes his/her weight offof the seat for a period of time,
• a child or a small person occupies thefront passenger's seat. The OWS uses a
PASSENGER AIRBAG OFF
indicator lamp which will illuminate and stay on to remind you that the passenger's sidefront airbag is disabled. The PASSENGER
AIRBAG OFF indicator lamp is located in the
overhead console, near the base of the rear-view mirror.
NOTE
The PASSENGER AIRBAG OFF indicator
lamp will illuminate for a short period of time when the ignition is turned on to con-firm it is functional. When the front pas-senger's seat is not occupied (empty seat)or in the event that the passenger's sidefront airbag is enabled (may inflate), thePASSENGER AIRBAG OFF indicator lamp
will be off.
However, if a fault is detected in the sys- tem: • The OWS indicator light will stay on
• The SRS warning light (see page 23) will come on and stay on
• The message
PASS. AIRBAG OFF
SERVICE URGENT will be displayed in
the information display.

01 Safety
Occupant Weight Sensor 01
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person should be advised to ride in the rear seat.
This condition reflects limitations of the OWSclassification capability. It does not indicateOWS malfunction.
ModificationsIf you are considering modifying your vehiclein any way to accommodate a disability, forexample by altering or adapting the driver'sor front passenger's seat(s) and/or airbagsystems, please contact Volvo at: In the USA Volvo Cars of North America, LLC Customer Care Center1 Volvo DriveP.O. Box 914 Rockleigh,New Jersey 076471-800-458-1552 In Canada Volvo Cars of Canada Corp. National Customer Service9130 Leslie Street, Suite 101Richmond Hill, Ontario L4B 0B91-800-663-8255
WARNING
• No objects that add to the total weight on the seat should be placed on thefront passenger's seat. If a child isseated in the front passenger's seatwith any additional weight, this extraweight could cause the OWS systemto enable the airbag, which mightcause it to deploy in the event of a col-lision, thereby injuring the child.
• The seat belt should never be wrappedaround an object on the front pas-senger's seat. This could interfere withthe OWS system's function.
• The front passenger's seat belt shouldnever be used in a way that exertsmore pressure on the passenger thannormal. This could increase the pres-sure exerted on the weight sensor by achild, and could result in the airbagbeing enabled, which might cause it todeploy in the event of a collision,thereby injuring the child.
WARNING
Keep the following points in mind with respect to the OWS system. Failure to fol-low these instructions could adverselyaffect the system's function and result inserious injury to the occupant of the frontpassenger's seat:
• The full weight of the front seat pas- senger should always be on the seatcushion. The passenger should neverlift him/herself off the seat cushionusing the armrest in the door or thecenter console, by pressing the feet onthe floor, by sitting on the edge of theseat cushion, or by pressing againstthe backrest in a way that reducespressure on the seat cushion. Thiscould cause OWS to disable the frontpassenger's side airbag.
• Do not place any type of object on thefront passenger's seat in such a waythat jamming, pressing, or squeezingoccurs between the object and thefront seat, other than as a direct resultof the correct use of the AutomaticLocking Retractor/Emergency LockingRetractor (ALR/ELR) seat belt (seepage 39).
• No objects should be placed under thefront passenger's seat. This could

02 Instruments and controls
Center console buttons
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64* Option/accessory, for more information, see Introduction.
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Active Bending Lights*The beams of these headlights adjust laterally to help light upa curve according to move-ments of the steering wheelwhen the vehicle is turning.This function is activated auto-
matically when the engine is started and canbe deactivated/reactivated by pressing thebutton. The indicator light in the button is onwhen the function is activated, also seepage 67.Rear seat air conditioning*This button controls the optional rear seat air condi-tioning system.Folding door mirrors*Press the button and release it to fold the door mirrors in orout. On certain models, whenthe button is pressed, theremay be a long pause beforethe mirrors move. Pressing the
button again during this pause may eraseyour first button press. If this happens, waitten seconds and press the button one moretime.
The mirrors cannot be adjusted during the first ten seconds after they have been foldedout.

03 Climate
Climate control system – general information
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94* Option/accessory, for more information, see Introduction.
Condensation on the inside of the windows
Keeping the insides of the windows clean will help reduce the amount of condensation thatforms on the windows. Use a commercialwindow cleaning agent to clean the windows.
Ice and snow
Always keep the air intake grille at the base of the windshield free of snow.
Cabin air filter
Replace the cabin air filter with a new one at the recommended intervals. Please refer toyour Warranty and Service Records Informa-tion booklet, or consult a trained and qualifiedVolvo service technician for these intervals.The filter should be replaced more often whendriving under dirty and dusty conditions. Thefilter cannot be cleaned and therefore shouldalways be replaced with a new one.
Sensors
The sunlight sensor on the dashboard and passenger compartment temperature sensorin the ECC control panel should not be cov-ered in any way as this could cause incorrectinformation to be sent to the ECC system.
Parking the vehicle in warm weather
If your vehicle has been parked in the sun in warm weather, opening the windows andmoonroof* for several minutes before drivingwill help release the warm air from the pas-senger compartment. When the engine is run-ning, close the windows and moonroof anduse the recirculation function for severalminutes to enable the air conditioning to coolthe compartment as quickly as possible.
Windows and optional moonroof
The ECC system will function best if the win- dows and optional moonroof are closed. Ifyou drive with the moonroof open, we recom-mend that you manually adjust the tempera-ture and blower control (the LED in the AUTO
switch should be off).
Acceleration
The air conditioning is momentarily disen- gaged during full-throttle acceleration.
Climate control maintenance
Special tools and equipment are required to maintain and carry out repairs on the climatesystem. Work of this type should only bedone by a trained and qualified Volvo servicetechnician.
Refrigerant
Volvo cares about the environment. The air conditioning system in your vehicle containsa CFC-free refrigerant – R134a (HFC134a).This substance will not deplete the ozonelayer. The approximate amount of R134acontained in the system is a follows: 6-cylinder engine Single A/C system: 1.5 lbs (700 g) Dual 1
A/C system: 2.2 lbs (1000 g)
The system also uses PAG oil.
1 Includes the optional rear A/C system

03 Climate
Electronic climate control (ECC)
03
98* Option/accessory, for more information, see Introduction.
Overview
AC – (ON /OFF )
Recirculation/Multifilter with sensor*
Recirculation
AUTO
Air distribution
Passenger compartment temperature sensor
Defroster windshield and side windows
Rear window and door mirrors defroster
Heated front seats*
Temperature passenger´s side
Temperature driver´s side
Blower
Blower control for rear climate system*
Functions
A/C – ON/OFF
•The air conditioning functions only at temperatures above 32°F (0°C).
• While the Defroster function is selected,the air conditioning is temporarily acti-vated to dehumidify the air, even if youhave manually switched the air condition- ing off. This will only function if the bloweris not switched off.
Press the switch to turn the air conditioning on or off. The " ON" or " OFF" LED will light up
to indicate if the system is switched on or off.Other functions will still be regulated auto-matically (if the AUTO switch is on).
Interior air quality sensor*
Some vehicles are equipped with a multifilter and air quality sensor. The filter separatesgases and particles, thereby reducing theamounts of odors and contaminants enteringthe vehicle. The air quality sensor detectsincreased levels of contaminants in the out-side air. When the air quality sensor detects

03 Climate
Electronic climate control (ECC)
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contaminated outside air, the air intake closes and the air inside the passenger compart-ment is recirculated, i.e. no outside air entersthe vehicle. The filter also cleans recirculatedpassenger compartment air. When the ECC system is in the
AUTO mode,
the green LED will be on.
Recirculation
Press this switch to engage the recirculation function (air in the passenger compartmentrecirculates – no fresh air enters the compart-ment). The LED in the switch will light up toindicate that the function is engaged. • Use this function if the outside air is con- taminated with exhaust gases, smoke,etc or to heat/cool the vehicle quickly.
• Recirculation should not be used for morethan 15 minutes. If your windows begin tofog or mist, make sure that the recircula-tion function is switched off.
• Selecting
Defroster automatically
switches recirculation off.
• Timer mode activation: (Vehicles equip-ped with the Interior Air Quality systemhave no timer mode) Press and hold therecirculation button for at least 3 secondsto activate a recirculation timer mode.The amber LED in the recirculation buttonwill flash 5 times to show that the timermode is being activated. In timer mode, each time the recirculation button ispressed, the climate control system willrecirculate the air in the passenger com-partment for 5 – 12 minutes, dependingon the outside air temperature, and thenrevert back to fresh air.
• Timer mode deactivation: Press and holdthe recirculation button for 3 seconds.The amber LED in the recirculation buttonwill illuminate steadily for 5 seconds toshow a return to "normal" mode.
• In normal mode, when the recirculationbutton is pressed, the climate controlsystem will recirculate the air in the pas-senger compartment until the recircula-tion button is pressed again.
• Timer mode memory: If the vehicle isturned off while timer mode is active,timer mode will still be active when thevehicle is restarted.
AUTO
This function automatically regulates the Electronic Climate Control system so that theselected temperatures are maintained. Theblower, heating, air distribution (air flow), airconditioning, and optional air quality sensorare controlled. If you prefer to manually setany of these functions, the remaining func-tions will still be controlled automatically.Pressing the
AUTO button overrides any set-
tings that were previously made manually.
Air distribution
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• Air flow to windows
• Air through panel vents
• Air through floor vents
Press AUTO to automatically regulate air flow
or press any combination of the controls shown in the illustration to manually adjust airflow. An LED in the switch will light up if an airflow control has been pressed.
Passenger compartment
temperature sensor
Measures the temperature in the compart- ment.
Defroster
This function defrosts/deices the windshield and front side windows. The LED in the