2017 VOLVO XC90 TWIN ENGINE HYBRID check engine light

MAINTENANCE AND SERVICING
}}
505

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.
Monthly:
•Check cold tire pressure in all tires. Inspectthe tires for wear.
•Check that engine coolant and other fluidlevels are between the indicated "min" and"max" markings.
•Clean interior glass surfaces with a glasscleaner and soft paper towels.
•Wipe driver information displays with a softcloth.
•Visually inspect battery terminals for corro-sion. Corrosion may indicate a loose terminalconnector, or a battery near the end of itsuseful service life. Consult your Volvo retailerfor additional information.

As needed:
Wash the car, including the undercarriage, toreduce wear that can be caused by a buildup ofdirt, and corrosion that can be caused by salt res-idues.
Clean leaves and twigs from air intake vents atthe base of the windshield, and from other placeswhere they may collect.

NOTE
Complete service information for qualifiedtechnicians is available online for purchase orsubscription at www.volvotechinfo.com.

MAINTENANCE AND SERVICING
}}
543

NOTE
•The system cannot detect changes in theoil level immediately. The vehicle must bedriven approximately 20 miles (30 km) orhave been parked on level ground withthe engine off for 5 minutes before theoil level reading will be correct.
•If the necessary conditions are not metfor checking the oil level electronically(time interval after the engine wasswitched off, if the vehicle is parked onan incline, etc.), No values available willbe displayed. This does not indicate aproblem with the oil level sensor.

Related information
•Engine oil (p. 541)
•Ignition modes (p. 400)
Windshield wipers in the serviceposition
The windshield wiper blades must be in the verti-cal (service) position for replacement, washingor to lift them away from the windshield whene.g., removing ice or snow.
Wipers in the service position

CAUTION
Be sure the wiper blades are not frozen inposition before attempting to move them tothe service position.

Putting the windshield wipers in the
service position
The service position can be activated while thevehicle is stationary and the wipers are not acti-vated.
The service position can be activated in two waysfrom the center display:
Via Function view
–From Function view, tap the Wiper ServicePosition button. The indicator light in thebutton will illuminate when the service posi-tion is activated.
>The windshield wipers will move to thevertical position.

Via Settings
1.Tap Settings in the center display's Topview.
2.Tap My CarWipers
3.Tap the Wiper Service Position box.
>The windshield wipers will move to thevertical position.

Deactivating service position
The service position can be deactivated in twoways from the center display:

INDEX
574
Engine
overheating 387
starting 402
turning off 404
Engine compartment
fuses 518
Engine compartment overview 540
Engine oil 568
checking 541, 542
Engine specifications 567
Environment 20
Eyelet
towing 389
Eyelets for anchoring loads 226
F
Federal Clean Air Act504
Flat tires
repairing with tire sealing system496,
498, 501
Floor mats
placing correctly402
Fluid specifications566, 570
Fog lights
rear150
Front airbags71
disconnecting passenger

INDEX
576
K
Key
remote183, 238
Key blade242, 254
Keys240
L
Labels
list of560
location of559
Laminated panoramic roof 110, 111
Lane Keeping Aid 350, 353
settings 352
LATCH anchors 90
Leather care 550
Lighting panel 144
Load anchoring eyelets 226
Loading the vehicle 218, 484
Locking 244, 246
Locks and alarm 234
Low beam bulb, replacing 533
Low beams 147, 148
Low Speed Control 428
M
Maintenance504
hoisting the vehicle537
performed by the owner504
Malfunction indicator light130
Manual front seat adjustment167
Media player455
compatible file formats464
Media player (infotainment system) 459
Menus
instrument panel 155, 157, 158, 160
Mirrors
defroster206
power door108
retractable108
Mirrors, rearview mirror114
Modem 471
Motor oil
checking 541, 542
MP3 files 464
Multifunctional front seats 170, 171
MY CAR 115, 116
N
Navigation system
voice commands129
Net
cargo223
O
Occupant safety62
Occupant weight sensor74
Octane recommendations392
Odometer101
Oil
checking541, 542
Oil quality568
On-board diagnostics504
On-board Diagnostic socket26
On Call Roadside Assistance14
Opening the hood539
Options26
Outside temperature sensor120
Overhead courtesy lighting152
Overheating, engine387