2016 VOLVO XC90 T8 light

MAINTENANCE AND SERVICING
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Volvo's service program
Periodic maintenance and service performed at the intervals specified in your Warranty andService Records Information booklet will helpkeep your vehicle running well.
IntroductionThe maintenance services contain several checks that require special instruments and tools andtherefore must be performed by a qualified tech-nician. To keep your Volvo in top condition, spec-ify time-tested and proven Genuine Volvo Partsand Accessories.
The Federal Clean Air Act – U.S.
The Federal Clean Air Act requires vehicle manu- facturers to furnish written instructions to the ulti-mate purchaser to assure the proper servicingand function of the components that controlemissions. These services, which are listed in the"Warranty and Service Records Information"booklet, are not covered by the warranty. You willbe required to pay for labor and material used.
Maintenance
Your Volvo passed several major inspections before it was delivered to you, in accordance withVolvo specifications. The maintenance proce-dures outlined in the Warranty and ServiceRecords Information booklet, many of which willpositively affect your vehicle's emissions, shouldbe performed as indicated. It is recommendedthat receipts for vehicle emission maintenance beretained in case questions arise concerning maintenance. Inspection and maintenance shouldalso be performed anytime a malfunction isobserved or suspected.
Applicable warranties – U.S./Canada
In accordance with applicable U.S. and Canadian regulations, the following list of warranties is pro-vided.
• New Vehicle Limited Warranty
• Parts and Accessories Limited Warranty
• Corrosion Protection Limited Warranty
• Seat Belt and Supplemental Restraint Sys- tems Limited Warranty
• Emission Design and Defect Warranty
• Emission Performance Warranty
These are the federal warranties; other warran- ties are provided as required by state/provinciallaw. Refer to your separate Warranty and ServiceRecords Information booklet for detailed informa-tion concerning each of the warranties.
Periodic maintenance helps minimize emissions
NOTE
• Refer to your Warranty and Service Records Information booklet for a com-prehensive service and maintenanceschedule up to 150,000 miles (240,000km). This program contains inspectionsand services necessary for the properfunction of your vehicle and includescomponents that affect vehicle emis-sions.
• The Warranty and Service Records Infor-mation booklet also contains detailedinformation concerning the warrantiesthat apply to your vehicle.
On-board Diagnostic SystemOBD II is part of your vehicle's computerized engine 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.

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Emission inspection readiness
How do states use OBD II for emission
inspections?
Many states connect a computer directly to a vehicle'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 inspection for any of the following reasons.
• If your Check Engine (MIL) light is lit, your vehicle 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 was lit but went out without service, have yourvehicle diagnosed and, if necessary, servicedby a qualified Volvo technician.
• If you recently had service for a lit CheckEngine light, or if you had service that required 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 maintenancePeriodic maintenance requirements and intervals are described in your vehicle's Warranty andService Records Information booklet. The following points can be carried out between the 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. Inspect the 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, to reduce 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 at the base of the windshield, and from other placeswhere they may collect.
NOTE
Complete service information for qualified technicians is available online for purchase orsubscription at www.volvotechinfo.com.
Related information
•
Climate system service (p. 479)

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Climate system serviceService and repairs on the air conditioning sys- tem should only be done by a trained and quali-fied Volvo service technician.
Troubleshooting and repairsThe air conditioning system contains a floures- cent tracer substance. Ultraviolet light is used tosearch for leaks in the system.
Refrigerant R134a
WARNING
The air conditioning system contains the refrigerant R134a under pressure. Serviceand repairs on the system should only bedone by a trained and qualified Volvo servicetechnician.
Related information
• Climate control system (p. 178)
Start battery
The vehicle's electrical system is single pole and uses the body and engine block as conductors. The start (main) battery is used to power electri- cal components and systems. However, thehybrid battery is used to start the gasolineengine. The start battery should only be replaced by a trained and qualified Volvo service technician.
The start battery is an Absorbed Glass Mat (AGM) 12-volt battery that is dimensioned foruse in vehicles to support electrical systems andfunctions. The service life of a battery is affected by factors such as driving conditions/style, the number ofstarts, climate, etc. Extreme cold may also furtherdecrease the battery

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MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.
486 •
Fuses 1–13, 18–30, 35–37, 46–54 and 55–70 are called "Micro".
• Fuses 14–17, 31–34 and 71–78 are called"MCase" and should only be replaced by atrained and qualified Volvo service technician.
Function[A]
Converter for controlling feed to the rear axle electric motor5
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––
Control module for engaging/ changing gears5
High Voltage Coolant Heater control module5
Control module for: charge mod- ule, heat exchanger cut-off valve,cut-off valve for coolant throughthe climate system5
Hybrid battery control module for high-voltage converter forcombined high-voltage genera-tor/starter motor with 500 V–12V voltage converter5
––
Function[A]
Converter for controlling feed to the rear axle electric motor10
Hybrid battery control module for high-voltage converter forcombined high-voltage genera-tor/starter motor with 500 V–12V voltage converter10
Charging module5
Cut-off valve for hybrid battery coolant; coolant pump 1 forhybrid battery10
Coolant pump for electric drive system10
Hybrid component cooling fan25
––
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––
––
––
––
––
Function[A]
––
Front USB socket
*5
12-volt socket in the front tun- nel console15
12-volt socket on the rear side of the tunnel console A
12-volt socket in the tunnel con-sole between the rear seats B15
12-volt socket in the cargo com- partment USB sockets for iPad holders B15
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Heated windshield
* driver sideShunt
Heated windshield * driver side40
Headlight washers *25
Windshield washer25

MAINTENANCE AND SERVICING
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* Option/accessory, for more information, see Introduction.487
Function[A]
––
Horn20
Alarm siren*5
Brake system control module (valves, parking brake)40
Windshield wipers30
Tailgate window washer25
Heated windshield *, passenger
side40
––
Brake system control module (ABS pump)40
––
Heated windshield *, passenger
sideShunt
Feed when ignition is switched on to: engine control module,transmission components, elec-trical power steering, centralelectrical module5
Exterior vehicle sound (certain markets)5
Function[A]
Passenger side headlight7,5
––
––
––
Air bags; Occupant Weight Sen- sor (OWS)5
Driver side headlight7,5
Accelerator pedal sensor5
Transmission control module; Gear selector control module15
Engine control module5
––
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Engine control module; Turbo- charger valve20
Solenoids; Valves; Engine cool- ing system thermostat10
Function[A]
Vacuum regulators; Valve7,5
Spoiler shutter control module; Radiator shutter control module;Fuel leakage detection5
––
Heated oxygen sensors (front and rear)15
Oil pump solenoid; A/C mag- netic coupling; heated oxygensensor (center)15
––
Engine control module20
Ignition coil; Spark plugs15
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Transmission oil pump control module30
Vacuum pump control module40
Transmission actuator25
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MAINTENANCE AND SERVICING
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* Option/accessory, for more information, see Introduction.491
Positions
•Fuses 1, 3–21, 23–36, 39–53 and 55–59 are called "Micro".
• Fuses 2, 22, 37–38 and 54 are called"MCase" and should only be replaced by atrained and qualified Volvo service technician.
FunctionA
––
– 120-volt socket between the rear seats A–
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Alarm system movement sensor B5
Media player5
Instrument panel5
Center console buttons5
Sun sensor5
––
––
Steering wheel module5
Module for start knob and parking brake5
FunctionA
Heated steering wheel
* module15
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Climate system control module10
––
On-board diagnostics (OBDII)10
Center display5
Climate system blower module (front)40
––
Instrument lighting; Courtesy light- ing; Rearview mirror auto-dim func-tion; Rain and light sensor; Rear tunnel console keypad *A
; Power
front seats *; Power rear seats A
;
Display for rear seat conveniencefunctions A
; Rear seat massage
function A7.5
FunctionA
Control module for driver support functions5
Panorama roof and sun shade
*20
Head-up display*5
Courtesy lighting5
––
Ceiling console display (seat belt reminder, front passenger side air-bag indicator)5
––
Humidity sensor5
Rear passenger-side door module20
Fuses in the cargo compartment10
Internet connection control module; Volvo On Call control module5
Rear driver-side door module20
Infotainment control module (amplifier)40
Climate system blower module (rear)40

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Replacing bulbs
The halogen headlight bulbs can be replaced by the owner.
Before the bulbs can be replaced, that plastic covering over the headlight housing has to beremoved.
To do so:
Lift the rubber strip by pressing in toward the engine compartment.
Release the pins in the plastic covering's four clips by pressing them down with ascrewdriver or similar object and remove thecovering.
The turn signal, high/low beam, Daytime RunningLight and parking light bulbs will be accessiblewhen the plastic covering has been removed. Put the covering back in place in the reverse order.
NOTE
The pins in the clips have to be pressed back completely before the clips are placed in theplastic covering. When the covering is put back in place, the pins must be pressed so that their upper sur-face is flush with the surface of the clip.
NOTE
• For information regarding any bulbs not mentioned in this section, please contactyour Volvo retailer or a trained andauthorized Volvo service technician.
• Always switch off the ignition before star-ting to replace a bulb.
• If an error message remains in the dis-play after a faulty bulb has been replaced,contact an authorized Volvo workshop.
• Condensation may form temporarily onthe inside of the lenses of exterior lightssuch as headlights, fog lights, or taillights.This is normal and the lights aredesigned to withstand moisture. Normally,condensation will dissipate after thelights have been on for a short time.
• The optional Active Bending Light bulbscontain trace amounts of mercury. Thesebulbs should always be disposed of by atrained and qualified Volvo service techni-cian.
CAUTION
Never touch the glass of bulbs with your fin- gers. Grease and oils from your fingers vapor-ize in the heat and will leave a deposit on thereflector, which will damage it.

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WARNING
•The ignition should be switched off com- pletely (be in ignition mode
0) when
replacing bulbs.
• If the engine has been running just prior to replacing bulbs in the headlight hous-ing, please keep in mind that componentsin the engine compartment will be hot.
Front bulbs (vehicles with halogen headlights)
Side marker light
Low beam
High beam
Parking light/Daytime Running Light
Turn signal
(Not in use)
Taillight bulbs
Brake light (LED)
Side marker light (LED)
Backup light 2
Taillight (LED)
Turn signal (LED)
Fog light (LED)
High-mounted brake light (LED)
Related information
•
Bulb specifications (p. 501)
• Removing the rectangular headlight cover (p. 498)
• Replacing parking light bulbs (p. 500)
• Replacing front turn signal bulbs (p. 500)
• Replacing High Beam headlight bulbs(p. 499)
• Replacing low beam headlight bulbs (p. 498)
2
Must be replaced by a trained and qualified Volvo service technician.