2018 VOLVO S90 T8 light

IMPORTANT INFORMATION
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Airbag system As an enhancement to the three-point seat belts, your vehicle is equipped with an airbag system.
WARNING
•If the airbag warning light stays on after the engine has started or if it illuminateswhile you are driving, have the vehicleinspected by a trained and qualified Volvoservice technician as soon as possible.
• Never try to repair any component or partof the airbag systems yourself. Any inter-ference in the system could cause mal-function and serious injury. All work onthese systems should be performed by atrained and qualified Volvo service techni-cian.
WARNING
If your vehicle has become flood-damaged in any way (e.g., soaked carpeting/standingwater on the floor of the vehicle), do notattempt to start the vehicle. This may causeairbag deployment which could result in seri-ous injury. Have the vehicle towed to a trainedand qualified Volvo service technician forrepairs. Before attempting to tow the vehicle:
1. Switch off the ignition for at least
10 minutes and disconnect the battery.
2. Follow the instructions in the digital own- ers' information for manually overriding the shiftlock system.
Deployed airbags
WARNING
If any of the airbags have deployed:
• Do not attempt to drive the vehicle. Have it towed to a qualified repair facility.
• If necessary seek medical attentIon.
Driver/passenger side airbags
The front airbags supplement the three-point seat belts. For these airbags to provide the pro-tection intended, seat belts must be worn at alltimes.
Driver and passenger side front airbags
The front airbag systemThe front airbag system includes gas generators surrounded by the airbags, and deceleration sen-sors that activate the gas generators, causing theairbags to be inflated with nitrogen gas. As the movement of the seats' occupants com- presses the airbags, some of the gas is expelledat a controlled rate to provide better cushioning.Both seat belt pretensioners also deploy, mini-mizing seat belt slack. The entire process, includ-ing inflation and deflation of the airbags, takesapproximately one fifth of a second.

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IMPORTANT INFORMATION
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Passenger's side airbag decal
WARNING
•Children must never be allowed in the front 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. 52)
• Occupant weight sensor (p. 60)
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

IMPORTANT INFORMATION
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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 OFF
indicator 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 OWS indicator 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 stay on 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 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.

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IMPORTANT INFORMATION
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Passenger's seat occu-pancy statusOWS indi-cator lightstatusPassenger'sside front air-bag status
Seat unoccu- pied OWS indi-cator lightlights up.Passenger'sside front air-bag disabled
Seat occu-pied by lowweight occu- pant/object AOWS indi-
cator light lights up Passenger'sside front air-
bag disabled
Seat occu-pied by heavyoccupant/object OWS indi-cator light is
not lit Passenger'sside front air-bag enabled
A
Volvo recommends that children always be properly restrained in appropriate child restraints in the rear seats. Do not assumethat the passenger's side front airbag is disabled unless thePASSENGER 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 the person 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.
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 Car USA, LLC Customer Care Center1 Volvo Drive P.O. Box 914Rockleigh, New Jersey 076471-800-458-1552 In Canada Volvo Car Canada Ltd. Customer Care Centre9130 Leslie Street, Suite 101Richmond Hill, Ontario L4B 0B91-800-663-8255

PRACTICAL INFORMATION
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4. Carefully press the storage compartment'ssides as shown in the illustration.
> The catches will re-engage to hold thecompartment in place.
Related information
• Tunnel console (p. 83)
• Using the glove compartment (p. 82)
• Electrical sockets (p. 115)
• Sun visors (p. 84)
Engine compartment overview
The engine compartment overview shows some maintenance points.
The layout of the engine compartment may differ slightly from model to model
Coolant expansion tank
Brake fluid reservoir
Washer fluid reservoir
Relay/fuse box
Air cleaner
Engine oil filler cap
WARNING
• The cooling fan (located at the front of the engine compartment, behind the radi-ator) may start or continue to operate (forup to 6 minutes) after the engine hasbeen switched off.
• Engine cleaning should only be done by aworkshop. If engine cleaning agents areused when the engine has been running,there may a fire risk.
• Before performing any operations in theengine compartment, the ignition shouldalways be completely switched off (in mode
0) and there should be no remote
keys in the passenger compartment. Thegear selector should be in the P (park)
position. If the engine has been running, wait until it has cooled before touchingany components in the engine compart-ment.
• The distributor ignition system operatesat very high voltages. Special safety pre-cautions must be followed to preventinjury. Always turn the ignition off whenreplacing distributor ignition componentse.g. plugs, coil, etc.
• Do not touch any part of the distributorignition system while the engine is run-ning. This may result in unintended move-ments and body injury.

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PRACTICAL INFORMATION
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NOTE
One of the alarm sensors, which is sensitive to metallic objects, is located under the tunnelconsole cup holders. Avoid leaving coins,keys, etc., in the cup holders because theymay inadvertently trigger the alarm.
Related information
•Passenger compartment storage spaces (p. 80)
• Electrical sockets (p. 115)
Sun visors There are vanity mirrors with card holders on the upper sides of the sun visors.
Lighted vanity mirror and card holder
The vanity mirror lighting comes on when the mir- ror is opened. The vanity mirror's frame has a holder for e.g., a card or ticket.
Related information
• Passenger compartment storage spaces(p. 80)
Loading
The load carrying capacity of your vehicle is determined by factors such as the number ofpassengers, the amount of cargo, the weight ofany accessories that may be installed, etc.
Loading recommendations
• Load objects in the cargo compartment against the backrest whenever possible.
• If the backrests of the second row seats arefolded down, they should not be in contactwith the front seat backrests. This couldimpede the function of the WhiplashProtection System (WHIPS).
• Unstable loads can be secured to the loadanchoring eyelets with straps or web lash-ings to help keep them from shifting.
• Stop the engine and apply the parking brakewhen loading or unloading long objects. Thegear selector can be knocked out of positionby long loads, which could set the vehicle inmotion.

PRACTICAL INFORMATION
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Related information
•Loading (p. 84)
• Grocery bag holder (p. 86)
Automatically arming/disarming the alarm
Automatically arming the alarm helps prevent inadvertently leaving the vehicle without alarmprotection.
If the vehicle has been unlocked with the remote key (and the alarm has been disarmed) but nodoor or the trunk has been opened within2 minutes, the vehicle will automatically relockand the alarm will re-arm. In certain markets, the alarm will be re-armed automatically after a slight delay after the driver'sdoor has been opened and closed without beinglocked.
Octane rating Volvo requires premium fuel (91 octane or above) for best performance.
Minimum octane
Sample fuel pump octane label
TOP TIER Detergent GasolineVolvo endorses the use of “TOP TIER Detergent Gasoline” where available to help maintain engineperformance and reliability. TOP TIER DetergentGasoline meets a new standard jointly estab-lished by leading automotive manufactures tomeet the needs of today

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PRACTICAL INFORMATION
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NOTE
Information about TOP TIER Detergent Gaso- line is available at www.toptiergas.com.
NOTE
When switching to higher octane fuel or changing gasoline brands, it may be neces-sary to fill the tank more than once before adifference in engine operation is noticeable.
Fuel FormulationsDo not use gasoline that contains lead as a knock inhibitor, and do not use lead additives.Besides damaging the exhaust emission controlsystems on your vehicle, lead has been stronglylinked to certain forms of cancer. Many fuels contain benzene as a solvent. Unburned benzene has been strongly linked tocertain forms of cancer. If you live in an areawhere you must fill your own gas tank, take pre-cautions. These may include: •standing upwind away from the filler nozzle while refueling.
• refueling only at gas stations with vaporrecovery systems that fully seal the mouth ofthe filler neck during refueling.
• wearing neoprene gloves while handling afuel filler nozzle.
Use of AdditivesWith the exception of gas line antifreeze duringwinter months, do not add solvents, thickeners, orother store-bought additives to your vehicle'sfuel, cooling, or lubricating systems. Overuse maydamage your engine, and some of these additivescontain organically volatile chemicals. Do notneedlessly expose yourself to these chemicals.
WARNING
Never carry a cell phone that is
switched on
while refueling your vehicle. If the phone rings, this may cause a spark that could ignite gaso-line fumes, resulting in fire and injury.
WARNING
Carbon monoxide is a poisonous, colorless, and odorless gas. It is present in all exhaustgases. If you ever smell exhaust fumes insidethe vehicle, make sure the passenger com-partment is ventilated, and immediately returnthe vehicle to a trained and qualified Volvoservice technician for correction.
Opening/closing the fuel filler door The fuel tank has a filling system that does not have a cover.
Opening/closing the fuel filler doorThe vehicle must be unlocked before the fuel filler door can be opened.
An arrow next to the fuel pumpsymbol in the instrument panelindicates the side of the vehiclewhere the fuel filler door islocated.
1. Open the fuel filler door by pressing lightlyon its rear edge.
2. After refueling, close the fuel filler door by pressing lightly.
Refueling from a service station pump