2017 VOLVO XC90 T8 bulb

10
WHEELS AND TIRES
Tires472
Tire sidewall designations 474
Wheel (rim) designations 475
Tire terminology 476
Tire direction of rotation 477
Tread wear indicator 477
Loading specifications 478
Uniform Tire Quality Grading 479
Snow tires and chains 479
Checking tire inflation pressure 480
Changing tires 481
Tools 482
Jack 482
Wheel bolts 483
Removing a wheel 483
Installing a wheel 485
Tire Pressure Monitoring System (TPMS) 485
Checking tire inflation pressure 487
Reinflating tires equipped with the Tire Pressure Monitoring System (TPMS) 488
Calibrating the Tire PressureMonitoring System (TPMS) 489
Tire sealing system 490
Using the tire sealing system 492

Inflating a tire with the tire sealing system compressor495
MAINTENANCE AND SERVICING
Volvo's service program
498
System updates 500
Remote updates 501
Vehicle status 501
Booking service and repairs 502
Wi-Fi connection to a workshop 504
Climate system service 505
Start battery 506
Hybrid battery 508
Battery symbols 509
Fuses 509
Replacing fuses 510
Fuses in the engine compartment 511
Fuses in the passenger compartment 516
Fuses in the cargo compartment 520
Replacing bulbs 524
Removing the rectangular headlight cover 526
Replacing low beam headlight bulbs 527
Replacing High Beam headlight bulbs 528
Replacing front turn signal bulbs 528
Replacing front parking light bulbs 529
Bulb specifications 530
Hoisting the vehicle 531
Opening and closing the hood 533

STARTING AND DRIVING
372
Before a long distance trip
It is always worthwhile to have your vehicle checked by a trained and qualified Volvo servicetechnician before driving long distances. Yourretailer will also be able to supply you with bulbs,fuses, spark plugs and wiper blades for your usein the event that problems occur.
As a minimum, the following items should be checked before any long trip:
• Check that engine runs smoothly and thatfuel consumption and the oil level are normal.
• Before leaving on a trip, fill the fuel tank andmake sure the hybrid battery is fully charged.During the trip, make a habit of refueling reg-ularly.
• Check for fuel, oil, and fluid leakage.
• Check condition of drive belts.
• Check state of the battery's charge.
• Examine tires carefully (including the sparetire where applicable), and replace those thatare worn. Also, check tire inflation pressure.
• The brakes, front wheel alignment, and steer-ing gear should be checked by a trained andqualified Volvo service technician only.
• Check all lights, including high beams.
• Reflective warning triangles are legallyrequired in some states/provinces.
• Have a word with a trained and qualifiedVolvo service technician if you intend to drive in countries where it may be difficult toobtain the correct fuel.
• Consider your destination. If you will be driv-ing through an area where snow or ice arelikely to occur, consider using snow tires.
Driving economically
Better driving economy can be obtained by thinking ahead, avoiding rapid starts and stopsand adjusting the speed of your vehicle to imme-diate traffic conditions.
Driving economically with Twin EnginePlug-in Hybrid vehicles
Plan your driving in order to utilize the electric motor as much as possible. An energy-conserving driving style lowers current consumption from the hybrid battery and helpsincrease electric driving range.
Charging
• Charge the hybrid battery as often as possi- ble from the electricity grid using the charg-ing cable. Whenever possible, begin a drivewith a fully charged battery.
• Check the location of charging points.
• Where possible, choose parking spaces withcharging points.

STARTING AND DRIVING
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385
NOTE
•When parking the vehicle with a trailer on a hill, apply the parking brake before put- ting the gear selector in
P. Always follow
the trailer manufacturer's recommenda- tions for wheel chocking.
• When starting on a hill, put the gear selector in
D before releasing the parking
brake.
• If you use the manual (Geartronic) shift positions while towing a trailer, make surethe gear you select does not put toomuch strain on the engine (using toohigh a gear).
• The drawbar assembly/trailer hitch maybe rated for trailers heavier than the vehi-cle is designed to tow. Please adhere toVolvo's recommended trailer weights.
• Avoid driving with a trailer on inclines ofmore than 15%.
CAUTION
The maximum trailer weights listed are only applicable for altitudes up to 3,280 ft(1000 m) above sea level. With increasingaltitude the engine power and therefore thecar's climbing ability are impaired because ofthe reduced air density, so the maximumtrailer weight has to be reduced accordingly.The weight of the vehicle and trailer must bereduced by 10% for every further 3,280 ft(1,000 m) (or part thereof). When towing5,000 lbs (2,250 kg) hill inclination is restric-ted to 14%.
WARNING
• Bumper-attached trailer hitches must not be used on Volvos, nor should safetychains be attached to the bumper.
• Trailer hitches attaching to the vehiclerear axle must not be used.
• Never connect a trailer's hydraulic brakesystem directly to the vehicle brake sys-tem, nor a trailer's lighting system directlyto the vehicle lighting system. Consultyour nearest authorized Volvo retailer forcorrect installation.
• When towing a trailer, the trailer's safetychains or wire must be correctly fastenedto the attachment points provided in thetrailer hitch on the vehicle. The safetychain or wire must never be fastened toor wound around the towing ball.
Trailer turn signals and brake lightsIf one (or more) of the bulbs on a trailer is defec-tive, a symbol and a message will be displayed inthe instrument panel. The other lights on the trailer must be checked manually by the driver before the vehicle is driven.See the subsection "Manual check" in the follow-ing section "Trailer lamp check".

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STARTING AND DRIVING
* Option/accessory.
386
Symbol Message
•Trailer turn indicator Right
turn indicator malfunction
•Trailer turn indicator Left
turn indicator malfunction
•Trailer brake light Malfunc-
tion
If one of the trailer's turn signal bulbs is defective, the turn signal symbol in the instrument panel forthe respective sides of the vehicle will also flashfaster than normal.
Trailer lamp check *
Automatic check
When the trailer has been connected to the vehi- cle's electrical system, its lamps can be checkedby automatically activating them. This helps thedriver to ensure that the trailer's lamps are func-tioning correctly before starting to drive. In order to perform this check, the engine must not be running.
1. When a trailer is connected to a trailer hitch
or towbar,
Automatic Trailer Lamp Checkwill appear in the instrument panel. 2.
Confirm this message by pressing the O but-
ton on the right-side steering wheel keypad.
> The lamp check will begin.
3. Leave the vehicle to perform the trailer lamp check.
> All of the trailer's lamps will begin to flashand then each lamp will illuminate one at a time.
4. Visually check that all of the trailer's lamps are functioning correctly.
5. After a short time, all of the trailer's lamps will begin to flash again.
> The lamp check is completed.
Disabling the automatic check
The automatic lamp check function can be disa- bled in the center display. 1.Tap
Settings in Top view.
2. Tap
My CarLights and Lighting.
3. Deselect
Automatic Trailer Lamp Check.
Manual check
If the automatic lamp check has been disabled, the function can be started manually. 1.Tap
Settings in Top view.
2. Tap
My CarLights and Lighting. 3.
Select
Manual Trailer Lamp Check.
> The lamp check will begin. Leave the vehi- cle to perform the trailer lamp check as described in the section "Automaticcheck" above.
Self-leveling suspension *The self-leveling system attempts to keep thevehicle at a constant level, regardless of the load(up to the max. permissible load). When theengine is not running, the rear of the vehiclesinks down slightly, which is normal.
Related information
•Detachable trailer hitch
* (p. 387)
• Trailer Stability Assist (TSA) (p. 388)
• Weights (p. 557)

MAINTENANCE AND SERVICING
524
Replacing bulbs
The halogen headlight bulbs 3
can be replaced
by the owner.
Before the halogen headlight bulbs can be replaced, that plastic covering over the headlighthousing has to be removed and the housing hasto be lifted out of the vehicle.
NOTE
Halogen headlights are not available on all models or in all markets. Consult your Volvo retailer if you are uncertain about the type of headlights in your vehicle.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.
3 Halogen headlights are not available on all models.

MAINTENANCE AND SERVICING
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525
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.
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)
Low beam
High beam
Parking light/Daytime Running Light
Turn signal
(Not in use)

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MAINTENANCE AND SERVICING
526
Taillight bulbs
Brake light (LED)
Side marker light (LED)
Backup light4
Taillight (LED)
Turn signal (LED)
Fog light (LED)
High-mounted brake light (LED)
Related information
•
Bulb specifications (p. 530)
• Removing the rectangular headlight cover (p. 526) •
Replacing High Beam headlight bulbs(p. 528)
• Replacing low beam headlight bulbs(p. 527)
• Ignition modes (p. 389)
Removing the rectangular headlight cover
Most of the bulbs in the headlight housing can be accessed when the rectangular cover hasbeen removed.
Before the rectangular cover can be removed, the plastic covering must be removed, see the article"Replacing bulbs" for information.
1. Loosen the cover's four screws with a T20 Torx screwdriver (1) but do not remove them completely (turning them 3–4 turns isenough).
2. Push the cover to the side.
3. Remove the cover.Put the cover back in place in the reverse order.
4 Must be replaced by a trained and qualified Volvo service technician.

MAINTENANCE AND SERVICING
527
Related information
•Replacing bulbs (p. 524)
Replacing low beam headlight bulbs
On models with halogen headlights, the low beam headlight bulb can be replaced by theowner.
Before the bulb can be replaced, the plastic cov- ering over the headlight housing has to be removed, see the article "Replacing bulbs."
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.
Driver's side bulb housing shown
1. Remove the low beam round rubber cover from the headlight housing. 2. Remove the connector from the bulb.
3. Remove the bulb by pressing it slightly
upward and then pulling it out.
4. Insert the bulb in the socket. The bulb's guid- ing pin should point straight up.
5. Press the connector into place.
6. Put the rubber cover back into place.
Related information
• Replacing bulbs (p. 524)
• Bulb specifications (p. 530)