2015 VOLVO XC90 service indicator

INTRODUCTION
15
Mobile appsFor certain model year 2014 and 2015 Volvos, the owner's manual is available in the form of anapp. The VOC app can also be found here.
Owner's manuals for earlier model VolvosOwner's manuals for earlier model Volvos are available in PDF format. Quick Guides and sup-plements can also be found on the support site.Select a model and a model year and downloadthe desired information.
ContactContact information for customer support and thenearest Volvo retailer are available on the site.
Related information
•Using the owner's manual (p. 50)
• On-board digital owner's manual (p. 52)
• Volvo ID (p. 27)
Volvo and the environment Volvo is committed to the well-being of its cus- tomers. As a natural part of this commitment, wecare about the environment in which we all live.Concern for the environment means an everydayinvolvement in reducing our environmentalimpact.
Volvo's environmental activities are based on a holistic view, which means we consider the over-all environmental impact of a product throughoutits complete life cycle. In this context, design, pro-duction, product use, and recycling are all impor-tant considerations. In production, Volvo haspartly or completely phased out several chemicalsincluding CFCs, lead chromates, asbestos, andcadmium; and reduced the number of chemicalsused in our plants 50% since 1991. Volvo was the first in the world to introduce into production a three-way catalytic converter with aLambda sond, now called the heated oxygen sen-sor, in 1976. The current version of this highlyefficient system reduces emissions of harmfulsubstances (CO, HC, NOx) from the exhaust pipeby approximately 95 – 99% and the search toeliminate the remaining emissions continues.Volvo is the only automobile manufacturer tooffer CFC-free retrofit kits for the air conditioningsystem of all models as far back as the 1975model 240. Advanced electronic engine controlsand cleaner fuels are bringing us closer to ourgoal. In addition to continuous environmental refinement of conventional gasoline-poweredinternal combustion engines, Volvo is activelylooking at advanced technology alternative-fuelvehicles. When you drive a Volvo, you become our partner in the work to lessen the car's impact on theenvironment. To reduce your vehicle's environ-mental impact, you can:
• Maintain proper air pressure in your tires. Tests have shown decreased fuel economywith improperly inflated tires.
• Follow the recommended maintenanceschedule in your Warranty and ServiceRecords Information booklet.
• Drive at a constant speed whenever possible.
• See a trained and qualified Volvo servicetechnician as soon as possible for inspectionif the check engine (malfunction indicator)light illuminates, or stays on after the vehiclehas started.
• Properly dispose of any vehicle-related wastesuch as used motor oil, used batteries, brakepads, etc.
• When cleaning your vehicle, please use gen-uine Volvo car care products. All Volvo carcare products are formulated to be environ-mentally friendly.
Related information
•Driving economically (p. 339)

SAFETY
* Option/accessory, for more information, see Introduction.
78
Press down on the center of the booster cushion to return it to the stowed position.
NOTE
The booster cushion must be in the stowed position before the rear seat backrests arefolded down.
CAUTION
Be sure there are no loose objects under the booster cushion before it is stowed.
WARNING
DEATH or SERIOUS INJURY can occur Follow all instructions on the booster cushion and in the vehicle's owner'smanual. MAKE SURE THE BOOSTER CUSHION IS SECURELY LOCKEDBEFORE THE CHILD IS SEATED. • Use this booster cushion only with chil- dren whose height and weight are withinthe permitted limits.
• In the event of a collision while the inte-grated booster cushion was occupied, theentire booster cushion and seat belt mustbe replaced. The booster cushion shouldalso be replaced if it is badly worn ordamaged in any way. This work should beperformed by a trained and qualifiedVolvo service technician only.
Related information
•
Integrated booster cushion
* (p. 75)
• Raising the integrated booster cushion
*
(p. 76)
Occupant weight sensor
The Occupant Weight Sensor (OWS) is designed to meet the regulatory requirements ofFederal Motor Vehicle Safety Standard (FMVSS)208 and is designed to disable (will not inflate)the passenger's side front airbag under certainconditions.
Occupant Weight Sensor (OWS) indicator light
Disabling the passenger's side front airbag
Volvo recommends that ALL occupants (adults and children) shorter than 4 feet 7 inches(140 cm) be seated in the back seat of any vehi-cle with a front passenger side airbag and beproperly restrained for their size and weight. The OWS works with sensors that are part of the front passenger's seat and seat belt. The sensorsare designed to detect the presence of a properly

SAFETY
79
seated occupant and determine if the passeng- er's side front airbag should be enabled (mayinflate) or disabled (will not inflate). 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 front seat,
• the system determines that an infant is pres-ent in a rear-facing infant seat that is instal-led according to the manufacturer's instruc-tions,
• the system determines that a small child ispresent in a forward-facing child restraintthat is installed according to the manufactur-er's instructions,
• the system determines that a small child ispresent in a booster seat,
• a front passenger takes his/her weight off ofthe seat for a period of time,
• a child or a small person occupies the frontpassenger's seat.
The OWS uses a PASSENGER AIRBAG OFF
indicator lamp which will illuminate and stay on to remind you that the passenger's side front airbagis disabled. The PASSENGER AIRBAG OFF indi-cator lamp is located in the overhead console,near the base of the rearview mirror.
NOTE
When the ignition is switched on, the OWS indicator light will go on for up to 10 secondswhile the system performs a self-diagnostictest.
However, if a fault is detected in the system:
• The OWS indicator light will stay on
• The SRS warning light will come on and stay on
• The message
Pass. Airbag OFF Service
urgent will be displayed in the information
display.
WARNING
If a fault in the system is detected and indi- cated as described, be aware that the pas-senger's side front airbag will not deploy inthe event of a collision. In this case, the SRSsystem and Occupant Weight Sensor shouldbe inspected by a trained and qualified Volvoservice technician as soon as possible.
WARNING
• Never try to open, remove, or repair any components in the OWS system. Thiscould result in system malfunction. Main-tenance or repairs should only be carriedout by an a trained and qualified Volvoservice technician.
• The front passenger's seat should not bemodified in any way. This could reducepressure on the seat cushion, whichmight interfere with the OWS system'sfunction.
Passenger's seat occu-pancy statusOWS indi- cator lightstatusPassenger's side front air-bag status
Seat unoccu- piedOWS indi- cator lightlights up.Passenger's side front air-bag disabled
Seat occupied by low weightoccupant/ object AOWS indi- cator lightlights upPassenger's side front air-bag disabled
Seat occupied by heavyoccupant/objectOWS indi- cator light is not
litPassenger's side front air-bag enabled
A
Volvo recommends that children always be properly restrained in appropriate child restraints in the rear seats. Do not assume

SAFETY
80
that the passenger's side front airbag is disabled unless the PASSENGER AIRBAG OFF indicator lamp is lit. Make sure thechild restraint is properly installed. If there is any doubt as to thestatus of the passenger's side front airbag, move the childrestraint to the rear seat.
The OWS is designed to enable (may inflate) the passenger's side front airbag in the event of acollision anytime the system senses that a per-son of adult size is sitting properly in the frontpassenger's seat. The PASSENGER AIRBAGOFF indicator lamp will be off and remain off. If a person of adult size is sitting in the front pas- senger's seat, but the PASSENGER AIRBAGOFF indicator lamp is on, it is possible that theperson isn't sitting properly in the seat. If thishappens:• Turn the vehicle off and ask the person to place the seatback in an upright position.
• Have the person sit upright in the seat, cen-tered on the seat cushion, with the person'slegs comfortably extended.
• Restart the vehicle and have the personremain in this position for about two minutes.This will allow the system to detect that per-son and enable the passenger's frontal air-bag.
• If the PASSENGER AIRBAG OFF indicatorlamp remains on even after this, the personshould be advised to ride in the rear seat.
This condition reflects limitations of the OWS classification capability. It does not indicate OWSmalfunction.
ModificationsIf you are considering modifying your vehicle inany way to accommodate a disability, for exampleby altering or adapting the driver's or front pas-senger's seat(s) and/or airbag systems, pleasecontact Volvo at: In the USA Volvo Cars of North America, LLC Customer Care Center1 Volvo DriveP.O. Box 914Rockleigh, New Jersey 076471-800-458-1552 In Canada Volvo Cars of Canada Corp. National Customer Service9130 Leslie Street, Suite 101Richmond Hill, Ontario L4B 0B91-800-663-8255WARNING
• No objects that add to the total weight on the seat should be placed on the frontpassenger's seat. If a child is seated inthe front passenger's seat with any addi-tional weight, this extra weight couldcause the OWS system to enable the air-bag, which might cause it to deploy in theevent of a collision, thereby injuring thechild.
• The seat belt should never be wrappedaround an object on the front passeng-er's seat. This could interfere with theOWS system's function.
• The front passenger's seat belt shouldnever be used in a way that exerts morepressure on the passenger than normal.This could increase the pressure exertedon the weight sensor by a child, andcould result in the airbag being enabled,which might cause it to deploy in theevent of a collision, thereby injuring thechild.

INSTRUMENTS AND CONTROLS
126
Indicator symbols in the instrument panelThe indicator symbols alert the driver when cer- tain functions are activated, that a system isactively working or that a fault may have occur-red in a system or function.
SymbolExplanation
Information, see the text mes- sage in the instrument panel The information symbol illuminates in combination with a text mes-sage if one of the vehicle's sys-tems requires the driver's atten-tion. The information symbol canalso illuminate in combination withother symbols.
A
B
Brake system
SymbolExplanation
A
B
ABS brake system This symbol indicates a possible fault in the ABS braking function.The vehicle's normal brakes willstill function but without ABSbrake modulation.
A
B
Parking brake/Auto-brake This function keeps the vehicle at a standstill after it has stopped.The symbol is on when the func-tion is activated and the brakes orparking brake are being used.
Tire pressure system The symbol illuminates to indicate low tire pressure or a fault in thetire pressure system.
Malfunction indicator light (check engine light) This symbol will illuminate if there is a fault in the emissions controlsystem. If this happens, pleasehave your vehicle checked by atrained and qualified Volvo servicetechnician as soon as possible.
SymbolExplanation
Left/right turn signals Both turn signal indicators will flash when the hazard warningflashers are being used.
Forward lights
Active Bending Lights (ABL) This symbol will illuminate if there is a fault in the ABL system.
Automatic/active high beams on The symbol will be blue when the automatic high beams are on.
Automatic/active high beams off The symbol will be white when
the automatic high beams are off.
High beam indicator The symbol will illuminate when the high beams are on or whenhigh beam flash is being used.

INSTRUMENTS AND CONTROLS
136
WARNING
•If the fluid level is below the
MIN mark in
the brake fluid reservoir or if a warning message is displayed in the text window: DO NOT DRIVE . Have the vehicle towed
to a trained and qualified Volvo service technician and have the brake systeminspected.
• If the
BRAKE and ABS symbols illumi-
nate at the same time, there is a risk ofreduced vehicle stability.
Related information
• Instrument panel (p. 128)
• Indicator symbols in the instrument panel(p. 126)
Compass
The rear-view mirror has an integrated compass that shows the direction in which the vehicle istraveling.
Rearview mirror with compass
Eight different directions are shown with the abbreviations: N (north) NE (northeast) E (east),SE (southeast) S (south), SW (southwest) W(west) NW (northwest)
Switching the compass on/offThe compass is displayed automatically when the vehicle is started or in ignition mode II.
To switch the compass on/off:
–Use a pen, paperclip or similar object and press in the button on the underside of themirror.
Related information
• Calibrating the compass (p. 137)
• Ignition modes (p. 355)

LOADING AND STORAGE
205
trained and qualified Volvo service techni- cian.
Failure to follow the points above could result in electrical shock and/or serious injury.Status indicationAn LED (Light Emitting Diode) on the socket indicates its status:
Status indicator lightSocket statusAction
Steady green lightThe socket is providing current to a connected device.None.
Flashing orange lightThe socket's voltage converter is too hot (the connected device draws too much current, etc. or the temperature in the passenger compartment is very high).Unplug the device, let the converter cool down and plug in the device again.
The connected device draws too much current (constantly or currently) or is not functioning properly.None. The device should not be plugged into the socket.
Indicator light offThe socket has not detected a plugged in device.Be sure the device is correctly plugged into the socket.
The socket is not active.Put the vehicle's ignition in at least mode I.
The socket has been active but has been deactivated.Start the engine and/or charge the start battery.
If a problem persists, have the socket checked by a trained and qualified Volvo service technician.

STARTING AND DRIVING
* Option/accessory, for more information, see Introduction.
332
WARNING
If both symbols illuminate at the same time and the brake level is below the MIN mark in
the reservoir or if a brake system- related message is shown in the information display: DO NOT DRIVE . Have the vehicle towed to a
trained and qualified Volvo service technician and have the brake system inspected.
Related information
• Brake functions (p. 332)
• Brake assist system (p. 333)
• Emergency brake lights (p. 334)
Brake functions
The vehicle's standard braking features are aug- mented by a number of auxiliary help functions.
In addition to the wheel brakes and the parking brake, the vehicle is equipped with several auto-matic brake assist functions. These systems helpthe driver by e.g., keeping the vehicle stationarywhen the brake pedal is not depressed (at a traf-fic light or intersection), when starting up a hill orwhen driving down a hill. These systems include: • Auto-hold brakes
• Hill Start Assist
• Braking assist after a collision
• Hill Descent Control
*
Related information
•Brakes (p. 330)
• Parking brake (p. 335)
• Hill Descent Control (HDC) (p. 334)
• Auto-hold brake function (p. 332)
Auto-hold brake function
With the Auto-hold brake function, the driver can release the brake pedal and the brakes willremain applied, for example, when the vehiclehas stopped at a traffic light or intersection.
When the vehicle is no longer moving forward, Auto-hold applies the brakes automatically, eitherusing the normal brakes or the parking brake.The brakes will be released when the acceleratorpedal is depressed. If the driver's door is opened or the engine is turned off, the parking brake will be applied auto-matically.
Auto-hold control
Auto-hold control and indicator light
Turn Auto-hold on or off by pressing the control in the tunnel console. The indicator light illumi-nates when the function is on.