oil VOLVO S90 TWIN ENGINE 2019 User Guide

WHEELS AND TIRES
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imprinted on the sidewall of the tire. The last fourdigits in the series is the Department ofTransportation (DOT) stamp and indicates theweek and year the tire was manufactured. Thetire in the illustration has 0717 as the last fourdigits, which means it was manufactured week 7of 2017.

Tire age
Tires degrade over time, even when they are notbeing used. It is recommended that tires gener-ally be replaced after 6 years of normal service.Heat caused by hot climates, frequent high load-ing conditions or Ultra Violet (U.V.) exposure canaccelerate the aging process. The temporary
spare 2 should also be replaced at 6-year inter-vals, even if it has never been used. A tire withe.g., visible cracks or discoloration should bereplaced immediately.

Tire economy
Maintain correct tire pressure.
Avoid fast starts, hard braking and tirescreeching.
Tire wear increases with speed.
Correct front wheel alignment is very impor-tant.
Unbalanced wheels impair tire economy anddriving comfort.
Tires must maintain the same direction ofrotation throughout their lifetime.
When replacing tires, the tires with the mosttread should be mounted on the rear wheelsto reduce the chance of oversteer duringhard braking.
Hitting curbs or potholes can damage thetires and/or wheels permanently.
Tire rotation
Your vehicle has no required tire rotation. Drivingstyle, tire pressure, climate and road conditionsaffect how quickly the tires age and exhibit signsof wear. Maintaining the correct tire pressurehelps keep tread wear evenly distributed.
To help prevent differences in tread depth andwear patterns forming on the tires, the front andrear wheels should be rotated, i.e. the front tiresmoved to the rear and the rear tires moved to thefront. Ideally, tire rotation should be done the firsttime after approximately 5000 km (ca3100 miles) and thereafter at 10,000 km(approx. 6200 miles) intervals.
If you have any questions regarding tread depth,Volvo recommends consulting an authorizedVolvo workshop. If significant differences in wear(> 1 mm difference in tread depth) between thetires have already occurred, the least worn tiresshould always be mounted on the rear wheels. Afront-wheel skid (understeer) is usually easier to
control than a rear-wheel skid (oversteer). If thefront wheels skid, the vehicle will continue in astraight line instead of the rear wheels skiddingto the side, which could cause you to completelylose control of the vehicle. It is therefore impor-tant that the rear wheels never lose grip beforethe front wheels.
Storing wheels and tires
When storing complete wheels (tires mounted onrims), they should be suspended off the floor orplaced on their sides on the floor.
Tires not mounted on rims should be stored ontheir sides or standing upright, but should not besuspended.

CAUTION
Tires should preferably be stored in a cool,dry, dark place, and should never be stored inclose proximity to solvents, gasoline, oils, etc.
2Not available on all models.

MAINTENANCE AND SERVICE
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Periodic maintenance helps minimize
emissions
NOTE
Refer to your Service and Warranty Book-let for a comprehensive service and main-tenance schedule up to 240,000 km(150,000 miles). This program containsinspections and services necessary forthe proper function of your vehicle andincludes components that affect vehicleemissions.
The Warranty and Service Records Infor-mation booklet also contains detailedinformation concerning the warrantiesthat apply to your vehicle.

On-board Diagnostic System
OBD II is part of your vehicle's computerizedengine management system. It stores diagnosticinformation about your vehicle's emission con-trols. It can light the Check Engine light (MIL) if itdetects an emission control "fault." A "fault" is acomponent or system that is not performingwithin an expected range. A fault may be perma-nent or temporary. OBD II will store a messageabout any fault.
Emission inspection readiness
How do states use OBD II for emission
inspections?
Many states connect a computer directly to avehicle's OBD II system. The inspector can thenread "faults." In some states, this type of inspec-tion has replaced the tailpipe emission test.

How can my vehicle fail OBD II emission
inspection?
Your vehicle can fail OBD II emission inspectionfor any of the following reasons:
If your Check Engine (MIL) light is lit, yourvehicle may fail inspection.
If your vehicle's Check Engine light was lit,but went out without any action on your part,OBD II will still have a recorded fault. Yourvehicle may pass or fail, depending on theinspection practices in your area.
If you had recent service that required dis-connecting the battery, OBD II diagnosticinformation may be incomplete and "notready" for inspection. A vehicle that is notready may fail inspection.

How can I prepare for my next OBD II
emission inspection?
If your Check Engine (MIL) light is lit or waslit but went out without service, have your
vehicle diagnosed and, if necessary, servicedby a qualified Volvo technician.
If you recently had service for a lit CheckEngine light, or if you had service thatrequired disconnecting the battery, a periodof driving is necessary to bring the OBD IIsystem to "ready" for inspection. Two half-hour trips of mixed stop-and-go/highwaydriving are typically needed to allow OBD II toreach readiness. Your Volvo retailer can pro-vide you with more information on planning atrip.
Maintain your vehicle in accordance with yourvehicle's maintenance schedule.
Owner maintenance
Periodic maintenance requirements and intervalsare described in your vehicle's Warranty andService Records Information booklet.
The following points can be carried out betweenthe normally scheduled maintenance services.

Each time the car is refueled:
Check the engine oil level.
Clean the windshield, windshield wipers,headlights, and taillights.

MAINTENANCE AND SERVICE
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* Option/accessory.589
Messages - status messages
Status – checking engine oil level and
AdBlue level4
TPMS - tire inflation pressure check
Appointments - appointment information
and vehicle information3.

Related information
Handling messages saved from the instru-ment panel (p. 103)
Checking and filling engine oil (p. 598)
Tire pressure monitoring system* (p. 551)
Scheduling service and repairs (p. 589)
Sending vehicle information to the workshop(p. 590)
Navigating in the center display's views(p. 111)
Scheduling service and repairs5
This service offers a convenient way to scheduleservice and workshop appoints directly from thevehicle.
When it is time for service, and in certain cases ifthe vehicle requires repairs, a message will bedisplayed in the instrument panel and at the topof the center display. The time for service isdetermined by how much time has elapsed, thenumber of hours the engine has run, or the dis-tance driven since the last service.

To use the service
Create a Volvo ID and register it to the vehi-cle.
To select a Volvo retailer you would like tocontact, go to www.volvocars.com and log in.
To send and receive appointment informa-tion, the vehicle must be connected to the
Internet6.

Book service
Book a service request when desired or when amessage is displayed indicating that service orrepairs are needed.
1.Open the Car Status app from App view inthe center display.
2.Tap Appointments.
3.Tap Request appointment.
4.Check that your Volvo ID is correct.
5.Make sure your preferred Workshop is cor-rect.
6.In the Tap to write information to theworkshop field, you can provide details onwhat you would like performed during thevisit or other important information to yourworkshop.
4AdBlue Diesel models only.3Certain markets only.5Certain markets only.6There may be a charge for transmitting data over the Internet, depending on your service plan.

MAINTENANCE AND SERVICE
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Engine compartment overview
This overview shows some service-related com-ponents.
Some of the components included in the vehi-cle's electric drive system are located in theengine compartment. Exercise caution whenaccessing the engine compartment and onlytouch what is required for normal maintenance.

WARNING
Orange wiring may only be handled by quali-fied personnel.

WARNING
Several components in the vehicle work withhigh voltage that can be hazardous in case ofan incorrect procedure.
Do not touch anything that is not clearlydescribed in this Owner's Manual.
Be careful when checking/filling fluids inthe engine compartment.
The layout of the engine compartment may vary depend-ing on model and engine variant.
Coolant expansion tank
Brake fluid reservoir (located on the driver'sside)
Washer fluid filler pipe12
Fusebox
Air filter
Engine oil filler pipe
WARNING
Bear in mind that the cooling fan (located atthe front of the engine compartment behindthe radiator) may start or continue runningautomatically up to about 6 minutes after theengine is turned off.
Always entrust engine washing to a workshop– an authorized Volvo workshop is recom-mended. If the engine is hot, there is a risk offire.

WARNING
The ignition system works with extremely highand dangerous voltages. The vehicle electricalsystem should always be in ignition mode 0when work in being performed in the enginecompartment.
Do not touch any spark plugs or ignition coilswhen the vehicle electrical system is in igni-tion mode II or when the engine is warm.

Related information
Opening and closing the hood (p. 594)
Filling washer fluid (p. 635)
Refilling coolant (p. 599)
Fuses in the engine compartment (p. 608)
Checking and filling engine oil (p. 598)
Ignition modes (p. 429)
12Fill the washer fluid at regular intervals, e.g. when refueling.

MAINTENANCE AND SERVICE
597
Engine oil
For the recommended service intervals and war-ranties to be applied, an approved engine oilmust be used.
Volvo recommends:
If the engine oil is not checked regularly and thelevel becomes low, this could cause seriousengine damage.

CAUTION
To satisfy the requirements for the engine'sservice intervals, all engines are factory-filledwith a specially adapted synthetic engine oil.Great care has been put into the choice of oil,with consideration given to service life, starta-bility, fuel consumption and environmentalimpact.
For the recommended service intervals toapply, an approved engine oil must be used.Only use the prescribed oil grade to top off orchange the oil. Otherwise, there is a risk ofthe vehicle's service life, startability, fuel con-sumption and environmental impact beingaffected.
Failure to use engine oil of the prescribedgrade and viscosity could cause damage toengine-related components. Volvo Car Corpo-ration disclaims warranty liability for such typeof damage.
Volvo recommends entrusting oil changes toan authorized Volvo workshop.
Volvo uses different systems to warn if the oillevel is too low/high or the oil pressure is low. Onengine variants with an oil pressure sensor, a
warning symbol is displayed in the instrument
panel when oil pressure is low . On engine
variants with an oil level sensor, the warn-ing symbol in the instrument panel and displaymessages are used to alert the driver. Someengine variants have both systems. Contact aVolvo retailer for more information.
Change the engine oil and oil filter according tothe schedule specified in the Warranty and Main-tenance Records Information booklet. Oils of ahigher grade than that specified may be used. Ifthe vehicle is driven in adverse conditions, Volvorecommends using an oil with a higher gradethan that specified.

Related information
Checking and filling engine oil (p. 598)
Engine oil specifications (p. 646)

MAINTENANCE AND SERVICE
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Checking and filling engine oil
The engine oil level is monitored by an electronicoil level sensor.
Filler pipe13.
It may be necessary to top up engine oil betweenregularly scheduled services.
No action is necessary with regard to engine oillevel until a message appears in the instrumentpanel.

WARNING
If this symbol is shown togetherwith the message Engine oil levelService required, visit a workshop– an authorized Volvo workshop isrecommended. The oil level may be too high.
CAUTION
If this symbol is shown togetherwith a message about low oil level,for example Engine oil level lowRefill 1 liter, fill only with the indi-cated volume, e.g. 1 liter (1 quart).

WARNING
Do not spill oil on the hot exhaust pipes asthis could cause a fire.

Viewing oil level in the center display
The oil level can be viewed using the electronicoil level gauge in the center display once thevehicle has been started. The oil level should bechecked regularly.
1.Open the Car Status app from App view inthe center display.
2.Tap Status to display the oil level.
Oil level graphic in the center display.

NOTE
The system cannot directly detect changeswhen the oil is filled or drained. The vehiclemust have been driven approximately 30 km(20 miles) and have been stationary5 minutes on a level surface and with theengine off before the correct oil level will bedisplayed.
13Engines with an electronic oil level sensor do not have a dipstick.

MAINTENANCE AND SERVICE
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NOTE
If the conditions for measuring oil level arenot properly fulfilled (time after engine shut-down, vehicle inclination, ambient tempera-ture, etc.) the message No value availablewill be shown in the center display. This doesnot mean that anything is wrong in the vehi-cle systems.

Related information
Engine oil (p. 597)
Engine oil specifications (p. 646)
Ignition modes (p. 429)
Vehicle status (p. 588)
Refilling coolant
Coolant helps keep the combustion engine atthe right operating temperature. The heat trans-ferred from the engine to the coolant can beused to warm the passenger compartment.
When refilling coolant, follow the instructions onthe package. Never fill the cooling system withonly water. The risk of freezing is increased withtoo low or too high amounts of coolant.
If there is coolant under the vehicle, smoke fromthe cooling system, or if more than 2 liters (about2 quarts) of coolant has been added to the sys-tem, there could be something wrong with thecooling system and starting the vehicle coulddamage the engine. Call a tow truck and do notattempt to start the engine.

WARNING
The coolant may be very hot. Never unscrewthe cap when the coolant is hot. If coolantmust be filled, unscrew the expansion tankcap slowly to relieve overpressure.
Coolant expansion tank, left-hand drive vehicle.

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MAINTENANCE AND SERVICE
* Option/accessory.610
FunctionAmpere
12 V outlet in trunk/cargocompartment*
USB ports for iPad holders
15
––
––
––
––
Heated windshield*, left sideShunt
Heated windshield*, left side40
Headlight washers*25
Windshield washer25
––
Horn20
Alarm siren*5
Brake system control module(valves, parking brake)40
Wipers30
––
FunctionAmpere
Heated windshield*, right side40
––
Brake system control module(ABS pump)40
––
Heated windshield*, right sideShunt
Fed when ignition is on:Engine control module; trans-mission components, electricalpower steering, central electri-cal module
5
Exterior vehicle sound (certainmarkets)5
Right-side headlight7.5
Right-side headlight, some
models with LEDC15
––
––
––
Airbags5
FunctionAmpere
Left-side headlight7.5
Left-side headlight, some
models with LEDC15
Accelerator pedal sensor 5
Transmission control module;gear selector control module15
Engine control module5
––
––
––
––
Engine control module; actua-tor; throttle unit; turbo-chargervalve
20
Solenoids; valve; engine cool-ing system thermostat10
Vacuum regulators; valve 7.5
Spoiler shutter control module;radiator shutter control mod-ule
5
––

MAINTENANCE AND SERVICE
611
FunctionAmpere
Heated oxygen sensor, front;heated oxygen sensor, rear15
Oil pump solenoid; A/C mag-netic coupling; heated oxygensensor (center)
15
––
Engine control module20
Ignition coils; spark plugs 15
––
––
Transmission oil pump controlmodule30
Vacuum pump control module 40
Transmission actuator25
––
––
––
ANot ExcellenceBExcellenceCLED (Light Emitting Diode)

Related information
Fuses and fuseboxes (p. 606)
Replacing fuses (p. 607)

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MAINTENANCE AND SERVICE
* Option/accessory.614
FunctionAmpere
Door module in right-side reardoor
Power right rear seatA
20
Fuses in the trunk/cargo com-partment10
Control module for Internet-connected vehicle; Controlmodule for Volvo On Call
5
Door module in left-side reardoor
Power left rear seatB
20
Audio control module (ampli-fier) (certain models only)40
––
Multi-band antenna module 5
Front seat massage function*5
––
Rear door sun curtain modules 15
Fuel pump control module 15
FunctionAmpere
Relay windings for distributionbox in engine compartment;Relay windings for transmis-sion oil pump
5
––
Driver's seat heating15
Front passenger's seat heat-ing15
Coolant pump10
––
Power driver's seat*20
Active chassis control module*20
––
Sensus control module10
––
Climate system blower module(rear)10
Power front passenger seat*20
FunctionAmpere
Display for rear seat conven-
ience functionsA; On-boarddiagnostics (OBD II) in tunnel
console between rear seatsA;
Extra movement sensorA
5A
TV* (certain markets only)5
Primary fuse for fuses 9, 53and 5815
AExcellenceBExcellence

Related information
Fuses and fuseboxes (p. 606)
Replacing fuses (p. 607)