2014 VOLVO XC90 coolant

Introduction
Important information
10
Bullet listsBullets are used to differentiate a number of components/functions/points of informationthat can be listed in random order. For example:• Coolant
• Engine oil
Continued
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}This symbol can be found at the lower
right corner of an odd-numbered (right-hand) page to indicate that the current topic is con-tinued on the following page.
Options and accessoriesOptional or accessory equipment describedin this manual is indicated by an asterisk. Optional or accessory equipment may not be available in all countries or markets. Pleasenote that some vehicles may be equipped dif-ferently, depending on special legal require-ments. Contact your Volvo retailer for additional information.
NOTE
• All information, illustrations and speci- fications contained in this manual arebased on the latest product informa-tion available at the time of publica-tion.
• Volvo reserves the right to make modelchanges at any time, or to changespecifications or design without noticeand without incurring obligation.
• Do not export your Volvo to anothercountry before investigating that coun-try's applicable safety and emissioncontrol requirements. In some cases itmay be difficult or impossible to com-ply with these requirements. Modifica-tions to the emission control system(s)may render your Volvo not certifiablefor legal operation in the U.S., Canadaand other countries.
WARNING
If your vehicle is involved in an accident, unseen damage may affect its drivabilityand safety.
WARNING
CALIFORNIA proposition 65 Engine exhaust, some of its constituents, and certain vehicle components contain oremit chemicals known to the state of Cali-fornia to cause cancer, and birth defectsor other reproductive harm. In addition,certain fluids contained in vehicles andcertain products of component wear con-tain or emit chemicals known to the Stateof California to cause cancer, and birthdefects or other reproductive harm.
WARNING
Certain components of this vehicle such as air bag modules, seat belt pretensioners,adaptive steering columns, and button cellbatteries may contain Perchlorate material.Special handling may apply for service orvehicle end of life disposal. See www.dtsc.ca.gov/hazardouswaste/ perchlorate.

02 Instruments and controls
Instrument panel
02
58
Instrument panel
G027133
Turn signal indicators – right/left
Text window – The text window displays information and warning messages.
Temperature gauge – The pointer should be approximately midway on the gaugewhen driving. Do not drive the vehicle if
the warning light is on. The text window
will provide you with additional informa-tion. If the engine temperature remainshigh, check coolant level – see page 224.
Trip odometer – The trip odometers are used for measuring shorter distances.The right-hand digit gives tenth of a mile/kilometer. Press the button for more than2 seconds to reset. Change between trip odometers 1 and 2 using one short presson the button. The display presents infor-mation and warning messages, the ambi-ent temperature, and the clock, etc.When the ambient temperature isbetween 23° and 36 °F (–5° and +2 °C), asnowflake symbol is shown in the display.This symbol serves as a warning for pos-sible slippery road surfaces. Please notethat this symbol does not indicate a faultwith your car. At low speeds, or when thecar is not moving, the temperature read-ings may be slightly higher than theactual ambient temperature.
Odometer
Speedometer
Warning symbol
High beam indicator
Tachometer – The tachometer shows engine speed in thousands of revolutionsper minute (rpm). Do not drive continu-ously with the needle in the red area ofthe dial, which indicates maximum allow-able engine rpm range. Instead, shift to ahigher gear or slow the vehicle down. Theengine management system will automat-ically prevent excessively high enginesspeeds. This will be noticeable as a pro-nounced unevenness in engine speed.

02 Instruments and controls
Information display
02
62
Message in the text windows
G026979
When a warning light in the instrument panel comes on, a message is also displayed in thetext window. After you have read the mes-sage, you can erase it by pressing button A(see illustration).
NOTE
Certain messages cannot be erased until the condition has been corrected.
If a warning message is displayed when e.g. you are using the trip computer, this messagemust be erased before you can access thefunction of your choice. Press button A toerase the warning message.You can scroll through the stored messagesby pressing button A (see illustration). Thetext window can be cleared (the message willbe returned to memory) by pressing button Aagain.
MessageMeaning
BRAKE FAILURE STOP SAFELYAStop the car in a safe place and switch off the engine to help prevent the risk of serious damage.
COOLANT LOW STOP ENGINE BStop the car in a safe place and switch off the engine to help prevent the risk of serious damage.
BRAKE FLUID LOW SERVICE URGENT CTake your vehicle to a trained and qualified Volvo service technician for inspection immediately.
HIGH ENGINE TEMP SEE MANUAL DRefer to your owner's manual. For additional information, please contact your Volvo retailer.

06 Starting and driving
Cold weather precautions
06
169
If you wish to check your vehicle before the approach of cold weather, the followingadvice is worth noting:
• Make sure that the engine coolant con- tains 50 percent antifreeze. Any othermixture will reduce freeze protection. Thisgives protection against freezing down to–31 °F (–35 °C). See section "Coolant".
• The use of "recycled" antifreeze is notapproved by Volvo. Different types ofantifreeze must not be mixed.
• Volvo recommends using only genuineVolvo antifreeze in your vehicle's radiator.Your Volvo retailer stocks plenty of Volvoengine coolant to protect your vehicleduring cold weather.
• Try to keep the
fuel tank well filled – this
prevents the formation of condensation inthe tank. In addition, in extremely coldweather conditions it is worthwhile to addfuel line de-icer before refueling.
• The viscosity of the engine oil is impor-tant. Oil with low viscosity (thinner oil)improves cold-weather starting as well asdecreasing fuel consumption while theengine is warming up. Full synthetic0W-30 oil is recommended for driving inareas with sustained low temperatures.
• The load placed on the
battery is greater
during the winter since the windshieldwipers, lighting, etc. are used more often. Moreover, the capacity of the batterydecreases as the temperature drops. Invery cold weather, a poorly charged bat-tery can freeze and be damaged. It istherefore advisable to check the state ofcharge more frequently and spray an anti-rust oil on the battery posts.
• Volvo recommends the use of
snow tires
on all four wheels for winter driving – seesection "Wheels and tires."
• To prevent the
washer fluid reservoir
from freezing, add washer solvents con-taining antifreeze (see page 224 for thelocation of the washer fluid reservoir).This is important since dirt is oftensplashed on the windshield during winterdriving, requiring the frequent use of thewashers and wipers. Volvo Washer Sol-vent should be diluted as follows:
• Down to 14 ° F (–10 ° C):
1 part washer
solvent and 4 parts water
• Down to 5 ° F (–15 ° C):
1 part washer
solvent and 3 parts water
• Down to 0 ° F (–18 ° C):
1 part washer
solvent and 2 parts water
• Down to –18 ° F (–28 ° C):
1 part washer
solvent and 1 part water
• Use Volvo Teflon Lock Spray in the locks.
NOTE
Avoid the use of de-icing sprays as they can cause damage to the locks.
W – Winter/Wet driving mode – enhanced vehicle traction
•Mode W will only function if the gear selector is in the (
D)rive position.
• Press the button at the base of the gearselector to engage/disengage this drivingmode.
• An LED in the button will light up to indi-cate that W is engaged and this will alsobe displayed in the instrument panel (seepage 58).
• This mode may be selected for starting/moving off on slippery roads.

09 Maintenance and servicing
Maintaining your vehicle09
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217
Owner maintenance
Periodic maintenance requirements and inter- vals are described in your vehicle's Warrantyand Service Records Information booklet. The following points can be carried out between the normally scheduled maintenanceservices.
Each time the vehicle is refueled
•Check the engine oil level
• Clean the windshield, windshield wipers, headlights, and tail lights
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 asoft cloth.
• Visually inspect battery terminals for cor-rosion. Corrosion may indicate a looseterminal connector, or a battery near theend of its useful service life. Consult atrained and qualified Volvo service techni-cian for additional information.
As needed
•
Wash the vehicle, including the undercar-riage, to reduce wear that can be causedby a buildup of dirt, and corrosion thatcan be caused by salt residues.
• Clean leaves and twigs from air intakevents at the base of the windshield, andfrom other places where they may collect.
• Complete service information for qualifiedtechnicians is available online for pur-chase or subscription at www.volvote-chinfo.com.
Emission inspection readiness
What is an Onboard Diagnostic System
(OBD II)?
OBD II is part of your vehicle's computerized engine management system. It stores diag-nostic information about your vehicle's emis-sion controls. It can light the Check Enginelight (MIL) if it detects an emission control"fault." A "fault" is a component or systemthat is not performing within an expectedrange. A fault may be permanent or tempo-rary. OBD II will store a message about anyfault.
How do states use OBD II for emission
inspections?
Many states connect a computer directly to avehicle's OBD II system. The inspector can then read "faults." In some states, this type ofinspection has replaced the tailpipe emissiontest.
How can my vehicle fail OBD II emission
inspection?
Your vehicle can fail OBD II emission inspec-tion 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 waslit, but went out without any action onyour part, OBD II will still have a recordedfault. Your vehicle may pass or fail,depending on the inspection practices inyour area.
• If you had recent service that requireddisconnecting the battery, OBD II diag-nostic information may be incompleteand "not ready" for inspection. A vehiclethat is not ready may fail inspection.
How can I prepare for my next OBD II
emission inspection?
• If your Check Engine (MIL) light is lit – orwas lit but went out without service, haveyour vehicle diagnosed and, if necessary,serviced by a qualified Volvo technician.
• If you recently had service for a lit CheckEngine light, or if you had service thatrequired disconnecting the battery, aperiod of driving is necessary to bring the

09 Maintenance and servicing
Working on your vehicle 09
220
Belt check
Check the belt regularly to make sure it is in good condition and is clean. A worn or dirtybelt can cause poor cooling and low alterna-tor output as well as impair the operation ofthe power steering and the air conditioningunit.
NOTE
The drive belt is equipped with a self-ten- sioning mechanism and requires noadjustment between changes.
WARNING
The engine must not be running when this check is performed.
Check coolant level
The cooling system must be filled with cool- ant and not leak to operate at maximum effi-ciency. Check the coolant level regularly. Thelevel should be between the MAX and MIN
marks on the expansion tank. The checkshould be made with particular thoroughnesswhen the engine is new or when the coolingsystem has been drained. Do not remove the filler cap other than for topping up with coolant. Frequent removalmay prevent coolant circulation between the engine and the expansion tank during enginewarm up and cooling.
Changing coolant
Normally, the coolant does not need to be changed. If the system must be drained, con-sult a trained and qualified Volvo servicetechnician. Do not top off with water only. This reduces the rust-protective and antifreeze qualities ofthe coolant and has a lower boiling point. Itcan also cause damage to the cooling systemif it should freeze. Top off with Volvo GenuineCoolant/Antifreeze only (a 50/50 mix of waterand antifreeze.
CAUTION
The cooling system must always be kept filled to the correct level. If it is not keptfilled, there can be high local temperaturesin the engine which could result in dam-age. Different types of antifreeze/coolantmay not be mixed.
WARNING
•
Never remove the expansion tank cap while the engine is warm. Wait until theengine cools.
• If it is necessary to top off the coolantwhen the engine is warm, unscrew theexpansion tank cap slowly so that theoverpressure dissipates.

09 Maintenance and servicing
Engine compartment09
221
Washer fluid reservoir
Expansion tank-coolant
Data plate
Brake fluid reservoir
Relay/fuse box
Power steering fluid reservoir
Dipstick-engine oil
Filler cap-engine oil
Battery (under floor in rear cargo area)
WARNING
The cooling fan (located at the front of the engine compartment, behind the radiator)may start or continue to operate (for up to6 minutes) after the engine has beenswitched off.

09 Maintenance and servicing
Fluids 09
224
Washer fluid reservoir
G027097
Washer fluid reservoirThe washer fluid reservoir is located in the engine compartment and holds approx.6.8 US qts (6.5 liters). When there is less than approximately 1 US qt (1 liter) remaining in the reservoir, thewasher fluid spray will be directed to thewindshield only. During cold weather, the reservoir should be filled with windshield washer solvent contain-ing antifreeze.
Changing coolant
G027087
Coolant reservoir
Normally, the coolant does not need to be changed. If the system must be drained, con-sult a trained and qualified Volvo servicetechnician.
CAUTION
• If necessary, top up the cooling sys- tem with Volvo Genuine Coolant/Anti-freeze only (a 50/50 mix of water andantifreeze).
• Different types of antifreeze/coolantmay not be mixed.
• If the cooling system is drained, itshould be flushed with clean water orpremixed anti-freeze before it is refilledwith the correct mixture of water/anti-freeze.
• The cooling system must always bekept filled to the correct level, and thelevel must be between the
MIN and
MAX marks. If it is not kept filled, there
can be high local temperatures in theengine which could result in damage.Check coolant regularly!
• Do not top up with water only. Thisreduces the rust-protective and anti-freeze qualities of the coolant and hasa lower boiling point. It can also causedamage to the cooling system if itshould freeze.
• Do not use chlorinated tap water in thevehicle's cooling system.