belt VOLVO S90 TWIN ENGINE 2019 User Guide

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Related information
Safety (p. 42)
Reporting safety defects (p. 44)
Occupant safety (p. 43)
Whiplash Protection System
The Whiplash Protection System (WHIPS) isdesigned to help reduce the risk of whiplash-type injuries. The system consists of energyabsorbing backrests and seat cushions as wellas specially designed head restraints in the frontseats.
WHIPS is activated in the event of a rear-endcollision and adapted to the angle and speed ofthe collision and to the characteristics of the col-liding vehicle.
When WHIPS is activated, the front seat back-rests move rearward and the seat cushions movedownward to change the seating positions of thedriver and front seat passenger. This movementhelps absorb some of the forces that could resultin whiplash.

WARNING
WHIPS is a supplement to the seat belt.Always wear your seat belt.
WARNING
Do not attempt to alter or repair the seat orWHIPS on your own. Volvo recommends con-tacting an authorized Volvo workshop.
If the front seats have been subjected tosevere stress, e.g. in a collision, the seatsmust be replaced. Even if the seats appearundamaged, some of their protective proper-ties may have been lost.
Do not place any objects on the floor behind or underthe front seats or on the rear seat that could preventWHIPS from functioning correctly.

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WARNING
Do not squeeze box-like cargo between therear seat cushion and the front seat backrest.
If the rear seat backrests are folded down,cargo must be secured to prevent it from slid-ing forward against the front seat backrests inthe event of a collision.

WARNING
If a rear seat backrest is folded down or if arear-facing child restraint is being used in therear seat, the seat in front must be moved for-ward so that it does not come into contactwith the backrest or child restraint.

Seating position
For WHIPS to provide optimal protection, thedriver and passenger must be seated correctlyand the system's function must not be impededin any way.
Set the front seat to the correct seating positionbefore starting to drive.
The driver and the front seat passenger shouldsit in the center of the seat with their heads asclose as possible to the head restraints.

Related information
Safety (p. 42)
Manual front seats (p. 180)
Power* front seats (p. 181)
Rear Collision Warning (p. 346)Seat belts
Seat belts should always be worn by all occu-pants in your vehicle. Children should be prop-erly restrained using an infant seat, adjustablechild seat or booster cushion as determined byage, weight and height.
Most states and provinces make it mandatory foroccupants of a vehicle to use seat belts.
Seat belt maintenance
Check periodically that the seat belts are in goodcondition. Use water and a mild detergent forcleaning. Check the seat belt mechanism's func-tion as follows: attach the seat belt and pull rap-idly on the strap.

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WARNING
Never repair the belt yourself. Repairsshould only be performed by a trainedand qualified Volvo service technician.
Any device used to induce slack into theshoulder belt portion of the three-pointbelt system will have a detrimental effecton the amount of protection available inthe event of a collision.
The seat back should not be tilted too farback. The shoulder belt must be taut inorder to function properly.
Do not use any type of child restraint inthe front passenger seat. We recommendthat children who have outgrown thesedevices sit in the rear seat with the seatbelt properly fastened.

Related information
Safety (p. 42)
Seat belt tensioners (p. 50)
Buckling and unbuckling seat belts (p. 48)
Door and seat belt reminders (p. 51)
Buckling and unbuckling seat belts
Make sure that all passengers have buckledtheir seat belts before starting to drive.
Buckling seat belts
1. Pull out the belt slowly and make sure it isnot twisted or damaged.

NOTE
Each seat belt is equipped with a retractorthat will lock up in the following situations:
if the belt is pulled out rapidly
during braking and acceleration
if the vehicle is leaning excessively
when driving in turns
if the automatic locking retractor/emer-gency locking retractor (ALR/ELR) is acti-vated. Each seat belt (except for the driv-er's) is equipped with an ALR function,which is designed to keep the seat belttaut when installing a child restraint. ALRis activated when the seat belt is pulledout as far as possible. If this is done, asound from the seat belt retractor will beaudible, which is normal. The seat belt cannow only be fed into the retractor, notpulled out. This function is automaticallydisabled when the seat belt is unbuckledand fully retracted.
2. Buckle the seat belt by pushing the latchplate into the receptacle.
> A distinct "click" indicates that the belt islocked into place.
WARNING
Always insert the seat belt latch plate into thebelt buckle on the correct side. Failure to doso could cause the seat belts and belt buck-les to malfunction in a collision. There is a riskof serious injury.

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3.The height of the seat belts in the front seatscan be adjusted.
Press the button on the seat belt holder andmove the belt up or down.
Position the belt as high as possible withoutit chafing against the neck.
The belt should be positioned closely over the shoulder(against the collarbone, not down over the arm).
4. Tighten the lap section of the seat belt overthe hips by pulling the diagonal sectionupward toward the shoulder.
The lap section of the seat belt should be positioned lowon the hips (not against the abdomen).

WARNING
Never use a seat belt for more than oneoccupant. Never wear the shoulder portion ofthe belt under the arm, behind the back orotherwise out of position. Such use couldcause injury in the event of an accident. Asseat belts lose much of their strength whenexposed to violent stretching, they should bereplaced after any collision, even if theyappear to be undamaged.

WARNING
Do not use clips or fasten the belts aroundhooks or other parts of the interior. This willprevent the seat belt from fitting properly.

WARNING
Never damage the seat belts and never insertany foreign objects into the belt buckle. Thismay cause the seat belts and belt buckles tomalfunction in a collision. There is a risk ofserious injury.

Unbuckling seat belts
1. Press the red button on the seat belt recep-tacle and make sure the seat belt retractsfully into the retractor slot.
2. If it does not fully retract, guide the belt man-ually into the slot and make sure it does nothang loose.

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Related information
Seat belts (p. 47)
Seat belt tensioners (p. 50)
Door and seat belt reminders (p. 51)
Seat belt tensioners
The vehicle is equipped with standard and elec-tric seat belt tensioners that can help tension theseat belt in a critical situation or collision.

Standard seat belt tensioners
All seat belts are equipped with a standard seatbelt tensioner.
In a collision of sufficiently violent force, the seatbelt tensioners will tension the seat belts in orderto more effectively restrain the occupants.

Electric seat belt tensioners
The driver's and front passenger's seat belts areequipped with electric seat belt tensioners.
The seat belt tensioners interact and can be acti-vated in conjunction with the City Safety andRear Collision Warning driver support systems. Incritical situations, such as if the vehicle brakessuddenly, begins to skid or runs off the road (e.gif the vehicle rolls into a ditch, lifts off the groundor hits an obstacle in the road), or if there is a riskof collision, the seat belts can be pulled taut bythe seat belt tensioner's electric motor.
The electric seat belt tensioner helps to positionthe occupant more effectively in the seat, whichreduces the risk of the occupant striking the inte-rior of the passenger compartment and improvesthe effect of other safety systems such as theairbags.
When a critical situation has passed, the seat beltand the electric seat belt tensioner are resetautomatically. However, they can also be resetmanually.
WARNING
Never attempt to alter or repair the seat belton your own. Volvo recommends contactingan authorized Volvo workshop.
If the seat belt has been exposed to extremeforces, e.g. in conjunction with a collision, theentire seat belt must be replaced. Even if theseat belt appears undamaged, some of itsprotective properties may have been lost. Alsoreplace the seat belt if it is worn or damaged.The new seat belt must be type approved andintended for the same seating position as thereplaced seat belt.

Related information
Seat belts (p. 47)
Buckling and unbuckling seat belts (p. 48)
Resetting the electric seat belt tensioners(p. 51)
City Safety™ (p. 333)
Rear Collision Warning (p. 346)

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Resetting the electric seat belttensioners
The electric seat belt tensioners are designed tobe reset automatically, but if the seat beltremains taut it can be reset manually.
1. Stop the vehicle in a safe location.
2.Unbuckle the seat belt and then rebuckle it.
>The seat belt and the electric seat belttensioner will be reset.

WARNING
Never attempt to alter or repair the seat belton your own. Volvo recommends contactingan authorized Volvo workshop.
If the seat belt has been exposed to extremeforces, e.g. in conjunction with a collision, theentire seat belt must be replaced. Even if theseat belt appears undamaged, some of itsprotective properties may have been lost. Alsoreplace the seat belt if it is worn or damaged.The new seat belt must be type approved andintended for the same seating position as thereplaced seat belt.

Related information
Seat belt tensioners (p. 50)
Seat belts (p. 47)
Door and seat belt reminders
This system is intended to remind occupants tobuckle their seat belts and to alert the driver if adoor, hood or other opening (trunk, sunroof,etc.) is open.
Graphics in the instrument panel
Graphics in the instrument panel with various types ofwarnings. The warning colors for the doors/trunk lid varydepending on the vehicle's speed.
The instrument panel graphic shows the seatswhere seat belts are buckled and not buckled.
The same graphic also indicates if the hood,trunk lid, fuel filler door or any door is open.
Confirm the graphic by briefly pressing the Obutton on the right-side steering wheel keypad.
Seat belt reminder
Reminder light in ceiling console.
The seat belt reminder consists of an audible sig-nal and a symbol in the instrument panel.
The reminder light varies depending on the vehi-cle's speed, driving time and distance driven.
A seat belt status graphic in the instrument panelindicates when the driver's or a passenger's seatbelt is buckled or unbuckled.
Child seats are not included in the seat beltreminder system.

Front seats
An audible signal and an indicator light remindunbuckled occupants to fasten their seat belts.

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Rear seat
The rear seat belt reminder has two functions:
To indicate which seat belts are buckled inthe rear seats. This will also be displayed inan instrument panel graphic.
To provide audio and visual reminders if anyseat belt in the rear seat is removed whilethe vehicle is in motion. The reminder willstop when the seat belt has been rebuckled.

Door/hood/trunk lid and fuel filler door
reminder
If the hood, trunk lid, fuel filler door or any door isnot properly closed, this will be indicated by agraphic in the instrument panel. Stop the vehiclesafely and close the open door, hood, etc.
If the vehicle is moving at a speedunder approx. 10 km/h (6 mph), theinformation symbol will illuminate in theinstrument panel.
If the vehicle is moving at a speedabove approx. 10 km/h (6 mph), thewarning symbol will illuminate in theinstrument panel.

Related information
Seat belts (p. 47)
Buckling and unbuckling seat belts (p. 48)
Airbags
The vehicle is equipped with airbags and inflat-able curtains for the driver and passengers.
WARNING
If the airbag warning light stays on afterthe 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 attempt to alter or repair any of thevehicle's safety systems yourself. Incor-rectly performed repairs to any systemcould impair function and lead to seriousinjury. All work on these systems shouldbe performed by a trained and qualifiedVolvo service technician.
WARNING
If your vehicle has become water-damaged inany way (e.g., soaked floor mats/standingwater on the floor of the vehicle), do notattempt to start the engine. This may causeairbag deployment, which could result in seri-ous injury. Volvo recommends towing thevehicle directly to an authorized Volvo work-shop.
Before attempting to tow the vehicle:
1. Switch off the ignition for at least 10minutes and disconnect the battery.
2.Follow the instructions for manually over-riding the shiftlock system.

Deployed airbags
WARNING
If any of the airbags have deployed:
Do not attempt to drive the vehicle. Haveit towed to an authorized workshop.
If necessary, seek medical attention.

Related information
Safety (p. 42)
Driver/passenger-side airbags (p. 53)
Side airbags (p. 59)
Inflatable curtain (p. 60)

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Driver/passenger-side airbags1
As a supplement to the seat belts, the vehicle isequipped with driver and passenger side frontairbags.
Driver/passenger side front airbags.
In a frontal collision, the airbags help protect thedriver's and passenger's head, face and chestand the driver's knees and legs.
A collision of a sufficiently violent force will trig-ger the sensors and one or more airbags willinflate. The airbag helps cushion the initial impactof the collision for the passenger. The airbagdeflates when compressed by the collision. Asmall amount of powder will also be releasedfrom the airbag. This may appear to be smokeand is normal. The entire process, from inflation
to deflation of the airbag, occurs within tenths ofa second.

NOTE
The sensors react differently depending onthe circumstances of the accident andwhether or not the seat belt is used. Does notapply to all belt positions.
In some accident situations, only one (ornone) of the airbags will be deployed. Thesensors monitor the impact of the collisionand react accordingly to deploy one, severalor no airbags.

WARNING
The seat belt and the airbag work together. Ifthe seat belt is not used or is used incorrectly,the airbag may not provide the intended pro-tection in a collision.
To help prevent injury in the event the airbagis deployed, passengers should sit as uprightas possible, with their feet on the floor andtheir backs against the seat backrest.

WARNING
Volvo recommends contacting an authorizedVolvo workshop for repairs. Incorrectly per-formed repairs to the airbag system couldimpair function and lead to serious injury.
The front airbag system
The front airbag system includes gas generatorssurrounded 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.The belt tensioners minimize slack in the seatbelts and are activated for occupants wearingtheir seat belts. The entire process, from inflationto deflation of the airbag, occurs within tenths ofa second.
The location of the front airbags is indicated bySRS AIRBAG embossed on the steering wheelpad and above the glove compartment, and bydecals on both sun visors and on the front andfar right side of the dash.
The driver's side front airbag is folded andlocated in the steering wheel hub.
The knee airbag is folded on the underside ofthe dashboard on the driver's side. The textAIRBAG is embossed on the panel.
The passenger's side front airbag is foldedbehind a panel located above the glove compart-ment.
1S90 Excellence Lounge does not have passenger airbags.

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WARNING
The airbags in the vehicle are designed tobe a SUPPLEMENT to-not a replacementfor-the three-point seat belts. For maxi-mum protection, wear seat belts at alltimes. Be aware that no system can pre-vent all possible injuries that may occur inan accident.
Never drive with your hands on the steer-ing wheel pad/airbag housing.
The front airbags are designed to helpprevent serious injury. Deployment occursvery quickly and with considerable force.During normal deployment and depend-ing on variables such as seating position,one may experience abrasions, bruises,swellings, or other injuries as a result ofdeployment of one or both of the airbags.
When installing any accessory equipment,make sure that the front airbag system isnot damaged. Any interference in the sys-tem could cause malfunction.

Front airbag deployment
The front airbags are designed to deploy dur-ing certain frontal or front-angular collisions,impacts, or decelerations, depending on thecrash severity, angle, speed and objectimpacted. The airbags may also deploy in
certain non-frontal collisions where rapiddeceleration occurs.
The airbag system's sensors, which triggerthe front airbags, are designed to determineif the collision is powerful enough to activatethe belt tensioners and/or the airbags.
However, not all frontal collisions activate thefront airbags.
If the collision involves a nonrigid object (e.g.,a snow drift or bush), or a rigid, fixed objectat a low speed, the front airbags will not nec-essarily deploy.
Front airbags do not normally deploy in aside impact collision, in a collision from therear or in a rollover situation.
The amount of damage to the bodyworkdoes not reliably indicate if the airbagsshould have deployed or not.
NOTE
Deployment of front airbags occurs onlyone time during an accident. In a collisionwhere deployment occurs, the airbagsand seat belt tensioners activate. Somenoise occurs and a small amount of pow-der is released. The release of the pow-der 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.

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WARNING
Do not use child safety seats or childbooster cushions/backrests in the frontpassenger's seat. We also recommendthat occupants under 140 cm (4 feet7 inches) 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 United States
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 Car Canada Ltd.
Customer Care Centre
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
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.