2017 VOLVO XC90 TWIN ENGINE HYBRID sensor

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NOTE
•Deployment of front airbags occurs onlyone time during an accident. In a collisionwhere deployment occurs, the airbagsand seat belt pretensioners activate.Some noise occurs and a small amountof powder is released. The release of thepowder may appear as smoke-like matter.This is a normal characteristic and doesnot indicate fire.
•Volvo's front airbags use special sensorsthat are integrated with the front seatbuckles. The point at which the airbagdeploys is determined by whether or notthe seat belt is being used, as well as theseverity of the collision.
•Collisions can occur where only one ofthe airbags deploys. If the impact is lesssevere, but severe enough to present aclear injury risk, the airbags are triggeredat partial capacity. If the impact is moresevere, the airbags are triggered at fullcapacity.
WARNING
•Do not use child safety seats or childbooster cushions/backrests in the frontpassenger's seat. We also recommendthat occupants under 4 feet 7 inches(140 cm) in height who have outgrownthese devices sit in the rear seat with theseat belt fastened. See also the Occu-pant Weight Sensor information,.
•Never drive with the airbags deployed.The fact that they hang out can impair thesteering of your vehicle. Other safety sys-tems can also be damaged.
•The smoke and dust formed when theairbags are deployed can cause skin andeye irritation in the event of prolongedexposure.
Should you have questions about any componentin the SRS system, please contact a trained andqualified Volvo service technician or Volvo cus-tomer support:
In the USA
Volvo Car USA, LLC
Customer Care Center
1 Volvo Drive
P.O. Box 914
Rockleigh, New Jersey 07647
1-800-458-1552
www.volvocars.com/us
In Canada
Volvo Cars of Canada Corp.
National Customer Service
9130 Leslie Street, Suite 101
Richmond Hill, Ontario L4B 0B9
1-800-663-8255
www.volvocars.com/ca

Airbag decals
Airbag decal on the outside of both sun visors

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Passenger's side airbag decal

WARNING
•Children must never be allowed in thefront passenger's seat.
•Occupants in the front passenger's seatmust never sit on the edge of the seat, sitleaning toward the instrument panel orotherwise sit out of position.
•The occupant's back must be as uprightas comfort allows and be against the seatback with the seat belt properly fastened.
•Feet must be on the floor, e.g., not on thedash, seat or out of the window.
WARNING
•No objects or accessory equipment, e.g.dashboard covers, may be placed on,attached to, or installed near the air baghatch (the area above the glove compart-ment) or the area affected by airbagdeployment.
•There should be no loose articles, suchas coffee cups on the floor, seat, or dash-board area.
•Never try to open the airbag cover on thesteering wheel or the passenger's sidedashboard. This should only be done by atrained and qualified Volvo service techni-cian.
•Failure to follow these instructions canresult in injury to the vehicle occupants.

Related information
•Seat belts (p. 66)
•Occupant weight sensor (p. 74)
Occupant weight sensor
The Occupant Weight Sensor (OWS) isdesigned 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 (adultsand 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 thefront passenger's seat and seat belt. The sensorsare designed to detect the presence of a properly

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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, orhas 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 OFFindicator lamp which will illuminate and stay on toremind 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 OWSindicator light will illuminate for several sec-onds while the system performs a self-diag-nostic test.
However, if a fault is detected in the system:
•The OWS indicator light will stay on
•The SRS warning light will come on and stayon and a text message will be displayed.

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 anycomponents 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'sseat occu-pancy status
OWS indi-cator lightstatus
Passenger'sside front air-bag status
Seat unoccu-piedOWS indi-cator lightlights up.
Passenger'sside front air-bag disabled
Seat occu-pied by lowweight occu-
pant/objectA
OWS indi-cator lightlights up
Passenger'sside front air-bag disabled
Seat occu-pied by heavyoccupant/object
OWS indi-cator light isnot lit
Passenger'sside front air-bag enabled
AVolvo recommends that children always be properly restrainedin appropriate child restraints in the rear seats. Do not assumethat the passenger's side front airbag is disabled unless the

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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) thepassenger'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 toplace 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 OWSclassification capability. It does not indicate OWSmalfunction.

Modifications
If 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 Car USA, LLC
Customer Care Center
1 Volvo Drive
P.O. Box 914
Rockleigh, New Jersey 07647
1-800-458-1552
In Canada
Volvo Cars of Canada Corp.
National Customer Service
9130 Leslie Street, Suite 101
Richmond Hill, Ontario L4B 0B9
1-800-663-8255

WARNING
•No objects that add to the total weight onthe 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.

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Components in the SIPS airbag system
This SIPS airbag system consists of a gas gener-ator, the side airbag modules built into the out-board sides of both front seat backrests, andelectronic sensors/wiring.

WARNING
•The SIPS airbag system is a supplementto the structural Side Impact ProtectionSystem and the three-point seat belt sys-tem. It is not designed to deploy duringcollisions from the front or rear of thevehicle or in rollover situations.
•The use of seat covers on the front seatsmay impede SIPS airbag deployment.
•No objects, accessory equipment or stick-ers may be placed on, attached to orinstalled near the SIPS airbag system orin the area affected by SIPS airbagdeployment.
•Never try to open or repair any compo-nents of the SIPS airbag system. Thisshould be done only by a trained andqualified Volvo service technician.
•In order for the SIPS airbag to provide itsbest protection, both front seat occupantsshould sit in an upright position with theseat belt properly fastened.
•Failure to follow these instructions canresult in injury to the occupants of thevehicle in the event of an accident.
Related information
•Airbag system (p. 71)
•Seat belts (p. 66)
Inflatable curtains
The inflatable curtain is designed to help protectthe heads of the occupants of the front seatsand the occupant of the outboard rear seatingpositions in certain side impact collisions.
This system consists of inflatable curtains locatedalong the sides of the roof liners, stretching fromthe center of both front side windows to the rearedge of the rear side door windows.
In certain side impacts, both the Inflatable Cur-tain (IC) and the side Impact Airbag System(SIPS airbag) will deploy. The IC and the SIPSairbag deploy simultaneously.

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WARNING
•Never try to open or repair any compo-nents of the IC system. This should bedone only by a trained and qualified Volvoservice technician.
•Never hang heavy items from the ceilinghandles. This could impede deploymentof the Inflatable Curtain.
•The cargo area and rear seat should notbe loaded to a level higher than 4 in.(10 cm) below the upper edge of the rearside windows. Objects placed higher thanthis level could impede the function ofthe Inflatable Curtain.
•In order for the IC to provide its best pro-tection, both front seat occupants andboth outboard rear seat occupants shouldsit in an upright position with the seat beltproperly fastened; adults using the seatbelt and children using the proper childrestraint system.

Related information
•Airbag system (p. 71)
•Side impact airbags (p. 77)
•Child safety (p. 81)
•Seat belts (p. 66)
Safety mode
As a safety precaution after a collision, the func-tionality of some of the vehicle's systems may bereduced.
If the vehicle has been involved in a collision, thetext Safety mode may appear in the informationdisplay.
NOTE
This text can only be shown if the display isundamaged and the vehicle's electrical sys-tem is intact.
Safety mode is a feature that is triggered if oneor more of the safety systems such as the front/side airbags inflatable curtain, etc., or one ormore of the seat belt pretensioners has deployed.The collision may have damaged an importantfunction in the vehicle, such as the fuel lines,sensors for one of the safety systems, the brakesystem, etc.
WARNING
•Never attempt to repair the vehicle your-self or to reset the electrical system afterthe vehicle has displayed Safety mode.This could result in injury or improper sys-tem function.
•Restoring the vehicle to normal operatingstatus should only be done by a trainedand qualified Volvo service technician.
•After Safety mode has been displayed, ifyou detect the odor of fuel vapor, or seeany signs of fuel leakage, do not attemptto start the vehicle. Leave the vehicleimmediately.

Related information
•Starting or moving a vehicle in safety mode(p. 80)
•General safety information (p. 62)

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Child restraints
Suitable child restraints should always be usedwhen children travel in the vehicle.

Child restraint systems
Infant seat
There are three main types of child restraint sys-tems: infant seats, convertible seats and boostercushions. They are classified according to thechild's age and size.
The child restraint should be secured using athree-point seat belt, ISOFIX/LATCH anchors ortop tether anchors.
Convertible seat

WARNING
A child seat should never be used in the frontpassenger seat of any vehicle with a frontpassenger airbag – not even if the "Passen-ger airbag off" symbol near the rear-view mir-ror is illuminated (on vehicles equipped withOccupant Weight Sensor). If the severity of anaccident were to cause the airbag to inflate,this could lead to serious injury or death to achild seated in this position.
Booster cushion
WARNING
Always refer to the child restraint manufactur-er's instructions for detailed information onsecuring the restraint.

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Positioning the seat belt through the infant seat

WARNING
•An infant seat must be in the rear-facingposition only.
•The infant seat should not be positionedbehind the driver's seat unless there isadequate space for safe installation.
WARNING
A child seat should never be used in the frontpassenger seat of any vehicle with a frontpassenger airbag – not even if the "Passen-ger airbag off" symbol near the rear-view mir-ror is illuminated (on vehicles equipped withOccupant Weight Sensor). If the severity of anaccident were to cause the airbag to inflate,this could lead to serious injury or death to achild seated in this position.
3.
Fasten the seat belt
Fasten the seat belt by inserting the latchplate into the buckle (lock) until a distinctclick is audible.
Pull out the shoulder section of the seat belt
4. Pull the shoulder section of the seat belt outas far as possible to activate the belt's auto-matic locking function.