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WARNING
The temperature grade for this tire is estab- lished for a tire that is properly inflated andnot overloaded. Excessive speed, under-infla-tion, or excessive loading, either separately orin combination, can cause heat buildup andtire failure.
Snow chains
Snow chains can be used on your Volvo with the following restrictions:
• Snow chains should be installed on front wheels only. Use only Volvo approved snowchains.
• If accessory, aftermarket or "custom" tiresand wheels are installed and are of a size dif-ferent than the original tires and wheels,chains in some cases CANNOT be used.Sufficient clearances between chains andbrakes, suspension and body componentsmust be maintained.
• Some strap-on type chains will interfere withbrake components and therefore CANNOTbe used.
• All Wheel Drive models
: Snow chains
should only be installed on the front wheels.
• Certain size tires may not allow the assemblyof snow chains/traction devices.
Consult your Volvo retailer for additional snowchain information.
CAUTION
• Check local regulations regarding the use of snow chains before installing.
• Use single-sided snow chains only.
• Always follow the chain manufacturer'sinstallation instructions carefully. Installchains as tightly as possible andretighten periodically.
• Never exceed the chain manufacturer'sspecified maximum speed limit. (Underno circumstances should you exceed31 mph (50 km/h).
• Avoid bumps, holes or sharp turns whendriving with snow chains.
• The handling of the vehicle can beadversely affected when driving withchains. Avoid fast or sharp turns as wellas locked wheel braking.
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317
system that illuminates a low tire pressure telltale (
) when one or more of your tires is signifi-
cantly under-inflated. Accordingly, when the low tire pressure telltale illuminates, you should stopand check your tires as soon as possible, andinflate them to the proper pressure. Driving on a significantly under-inflated tire cau- ses the tire to overheat and can lead to tire fail-ure. Under-inflation also reduces fuel efficiencyand tire tread life, and may affect the vehicle'shandling and stopping ability. Please note that atire pressure monitoring system is not a substi-tute for proper tire maintenance, and it is the driv-er's responsibility to maintain correct tire pres-sure, even if under-inflation has not reached thelevel to trigger illumination of the system's lowtire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when thesystem is not operating properly. The monitoringsystem's malfunction indicator is combined withthe low tire pressure telltale. When the system detects a malfunction, the tell- tale will flash for approximately one minute andthen remain continuously illuminated. Thissequence will continue upon subsequent vehiclestart-ups as long as the malfunction exists. Whenthe malfunction indicator is illuminated, the sys-tem may not be able to detect or signal low tirepressure as intended. System malfunctions may occur for a variety ofreasons, including the installation of replacementor alternate tires or wheels on the vehicle thatprevent the tire pressure monitoring system fromfunctioning properly. Always check the system's malfunction telltale after replacing one or more tires or wheels onyour vehicle to ensure that the replacement oralternate tires and wheels allow the system tocontinue to function properly.
NOTE
The system indicates low tire pressure but does not replace normal tire maintenance. Forinformation on correct tire pressure, pleaserefer to the tire inflation decal on the driver'sdoor opening or consult your Volvo retailer.
WARNING
Incorrect inflation pressure could lead to tire failure, resulting in a loss of control of thevehicle.
Related information
•
Tire Monitor - introduction (p. 317)
• Tire Pressure Monitoring System (TPMS) – general information (p. 320)
Tire Monitor - introduction Tire Monitor uses the rotational speed of the tires in combination with signal analysis of theABS sensor signals to determine if they areproperly inflated.
When a tire is under-inflated, its diameter (and consequently also its rotational speed) changes.By comparing the individual tires with each otherit is possible to determine if one or more tires areunder inflated. When low inflation pressure is detected or if the system is not functioning properly, Tire Monitorwill light up the tire pressure warning light (
) (also referred to as a telltale) in the
instrument panel and will display one of several messages in the text window, for example:
Tire
pressure low Check tires. Adjust the inflation
pressure and recalibrate if necessary.
NOTE
If a malfunction occurs in the system, the tire pressure warning light will flash for approxi-mately 1 minute and then remain illuminated.
Tire press. syst Service required will be
displayed.
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319
Tire Monitor status informationThe current status of the system and the tires is indicated by color-coded graphics.
This status can be displayed by pressing the MY
CAR button on the center console and going to
SettingsCar settingsTire monitoring.
The following color-coded graphics indicate:
• All green
: the system is operational and all
tire pressures are at or above the recom- mended levels.
• One yellow wheel
: the tire indicated is
under-inflated.
• All wheels yellow
: two or more tires are
under-inflated
• All wheels gray
: the system is currently
unavailable. It might be necessary to drive ata speed of at least 20 mph (30 km/h) forseveral minutes for the system to becomeoperational.
• All wheels gray in combination with the message
Tire press. syst Service
required and the telltale in the instru-
ment panel (
) is illuminated : the sys-
tem is not functioning correctly. Have it checked by a trained and qualified Volvoservice technician.
• All wheels gray in combination with the message
Tire press. syst currently
unavailable and the telltale in the instru- ment panel (
) is illuminated
: the sys-
tem is temporarily unavailable. It should become operational again shortly.
Related information
• Tire Monitor – messages (p. 319)
Tire Monitor – messages
When low tire pressure has been detected, a message will be displayed and the tire pressure warning telltale in the instrument panel (
)
will illuminate.
MessagesIf the telltale illuminates, one of the following message will also be displayed: •
Tire pressure low/Check, adjust and
calibrate
•Tire pressure system/Service required
•Tire pressure system/Currently
unavailable
Erasing warning messagesTo erase a low tire pressure message and turn off the telltale:
1. Use a tire pressure gauge to check the infla- tion pressure of all four tires.
2. Re-inflate the tires to the correct pressure (consult the tire pressure decal on the driv- er's door opening.
3. Recalibrate Tire Monitor, see Calibrating Tire Monitor (p. 318).
||
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320
NOTE
To help avoid incorrect tire inflation pressure, only inflate the tires when they are cold. Thetires are considered to be cold when theyhave the same temperature as the surround-ing (ambient) air. This temperature is normallyreached after the vehicle has been parked forat least 3 hours. After driving a distance ofapproximately 1 mile (1.6 km), the tires areconsidered to be hot.
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
WARNING
•
Incorrect inflation pressure could lead to tire failure, resulting in a loss of control ofthe vehicle.
• Tire monitoring systems cannot indicatesudden tire damage caused by externalfactors (e.g., a blowout) in advance.
Related information
•Tire inflation – checking pressure (p. 309)
Tire Pressure Monitoring System (TPMS) – general information TPMS uses sensors mounted in the tire valves to check inflation pressure levels. When thevehicle is moving at a speed of approximately20 mph (30 km/h) or faster, these sensorstransmit inflation pressure data to a receiverlocated in the vehicle.
NOTE
USA – FCC ID: KR5S180052050 This device complies with part 15 of the FCC rules. Operation is subject to the followingconditions: (1) This device may not causeharmful interference, and (2) this device mustaccept any interference received, includinginterference that may cause undesired opera-tion.
When low inflation pressure is detected or if a sensor is not functioning properly, TPMS will light up the tire pressure warning light (
) (also
referred to as a telltale) in the instrument panel and will display one of the following messages:
Tire pressure low, Tire needs air now or Tire
press. syst Service required.
NOTE
If a malfunction occurs in the system, the tire pressure warning light will flash for approxi-mately 1 minute and then remain illuminated.
Tire press. syst Service required will be
displayed.
Related information
• Tire Pressure Monitoring System (TPMS) – recalibrating (p. 322)
• Tire Pressure Monitoring System (TPMS) –messages (p. 323)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 322)
• Tire Pressure Monitoring System (TPMS) –changing wheels (p. 321)
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321
Tire Pressure Monitoring System (TPMS) – changing wheels
Please keep the following in mind when chang- ing or replacing the factory installed TPMSwheels/tires on the vehicle:
• Not all aftermarket wheels are equipped withTPMS sensors in the valves.
• If the vehicle is equipped with a temporaryspare tire, this tire does not have a TPMSsensor.
• If wheels without TPMS sensors are moun-ted on the vehicle, a text message will dis-played in the instrument panel each time thevehicle is driven above 20 mph (30 km/h) for10 minutes or more.
• Once TPMS sensors are properly installed,the warning message should not reappear. Ifthe message is still displayed, drive the vehi-cle for several minutes at a speed of 20 mph(30 km/h) or faster to erase the message.
• Volvo recommends that TPMS sensors befitted on all wheels used on the vehicle,including winter tires. Volvo does not recom-mend moving sensors back and forthbetween sets of wheels.
CAUTION
When inflating tires, press the pump's mouth- piece straight onto the valve to help avoidbending or otherwise damaging the valve.
CAUTION
•After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
NOTE
•
If you change to tires with a different dimension than the factory-installed ones,the TPMS system must be reconfiguredfor these tires. This must be done by atrained and qualified Volvo service techni-cian.
• If a tire is changed, or if the TPMS sensoris moved to another wheel, the sensor'sseal, nut, and valve core should bereplaced.
• When installing TPMS sensors, the vehi-cle must be parked for at least15 minutes with the ignition off. If thevehicle is driven within 15 minutes, aTPMS error message will be displayed.
Related information
• Tire Pressure Monitoring System (TPMS) – general information (p. 320)
• Tire Pressure Monitoring System (TPMS) –recalibrating (p. 322)
• Tire Pressure Monitoring System (TPMS) –messages (p. 323)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 322)
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323
Tire Pressure Monitoring System (TPMS) – messages
Erasing warning messagesWhen a low tire pressure warning message has been displayed and the tire pressure warning light in the instrument panell (
) has come
on:
1. Use a tire pressure gauge to check the infla- tion pressure of all four tires.
2. Re-inflate the tire(s) to the correct pressure (consult the tire pressure decal on the driv- er's door opening).
3. In certain cases, it may be necessary to drive the vehicle for several minutes at a speed of20 mph (30 km/h) or faster. This will erasethe warning text and the telltale will go out.
NOTE
• The tire monitoring systems use a tem- perature compensated pressure value.This pressure value is dependent on tiretemperature and ambient temperature,which can differ from the recommendedcold tire pressure in the tire inflation tableand on the tire pressure placard locatedon the driver's side B-pillar (the structuralmember at the side of the vehicle, at therear of the driver's door opening). Thismeans that it may sometimes be neces-sary to inflate them slightly above therecommended cold pressure value(approx. 3-4 psi or 0.2-0.3 bar) in orderto reset a low tire pressure warning.
• To help avoid incorrect tire inflation pres-sure, if possible only inflate the tireswhen they are cold. The tires are consid-ered to be cold when they have the sametemperature as the surrounding (ambi-ent) air. This temperature is normallyreached after the vehicle has beenparked for at least 3 hours. After driving adistance of approximately 1 mile (1.6 km),the tires are considered to be hot.
CAUTION
•
After inflating the tires, always reinstall the valve cap to help avoid damage to thevalve from dirt, gravel, etc.
• Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
WARNING
•Incorrect inflation pressure could lead to tire failure, resulting in a loss of control ofthe vehicle.
• Tire monitoring systems cannot indicatesudden tire damage caused by externalfactors (e.g., a blowout) in advance.
Related information
•Tire Pressure Monitoring System (TPMS) –general information (p. 320)
• Tire Pressure Monitoring System (TPMS) –recalibrating (p. 322)
• Tire Pressure Monitoring System (TPMS) –activating/deactivating (p. 322)
• Tire Pressure Monitoring System (TPMS) –changing wheels (p. 321)
• Tire pressure monitoring - overview (p. 316)
||
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* Option/accessory.
326
Bottle with sealing compound
Air pressure gauge
WARNING
Please keep the following points in mind when using the tire sealing system:
• The sealing compound bottle (no. 8 in the illustration) contains 1) rubber latex, natu-ral and 2) ethanediol. These substancesare harmful if swallowed.
• The contents of this bottle may causeallergic skin reactions or otherwise bepotentially harmful to the respiratory tract,the skin, the central nervous system, andthe eyes.
Precautions: • Keep out of reach of children.
• Do not ingest the contents.
• Avoid prolonged or repeated contact with the skin.
• Wash thoroughly after handling.
First aid: • Skin: Wash affected areas of skin with soap and water. Get medical attention ifsymptoms occur.
• Eyes: Flush with plenty of water for least15 minutes, occasionally lifting the upperand lower eyelids. Get medical attention ifsymptoms occur.
•Inhalation: Move the exposed person to fresh air. If irritation persists, get medicalattention.
• Ingestion: Do
NOT induce vomiting
unless directed to do so by medical per-sonnel. Get medical attention.
• Disposal: Dispose of this material and itscontainer to a hazardous or special wastecollection point.
NOTE
Do not break the seal on the bottle. This occurs automatically when the bottle isscrewed into the holder.
Related information
•
Tire sealing system
* – general information
(p. 324)
• Tire sealing system
* – inflating tires (p. 329)
• Tire sealing system – checking inflation pres- sure (p. 329)
• Tire sealing system
* – sealing a hole
(p. 327)
• Tire sealing system
* – sealing compound
container (p. 330)
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* Option/accessory.327
Tire sealing system * – sealing a
hole The tire sealing system can be used to tempo- rarily seal a hole in the tread surface of a tire.
Stage 1: Sealing the hole1. Peel off the speed limit sticker and affix it to the steering wheel hub where it will be clearly visible to the driver.
2. Ensure that the on/off switch is in position 0
(the 0 side of the switch should be pressed
down).
WARNING
Contact with the sealing compound may cause skin irritation. If contact occurs, washthe affected area immediately with soap andwater.
3. Unscrew the orange cover over the bottle holder on the compressor and unscrew the cap on the bottle of sealing compound.
NOTE
Do not break the seal on the bottle. This occurs automatically when the bottle isscrewed into the holder.
4. Screw the bottle into the bottle holder as faras possible.
WARNING
The bottle is equipped with a catch to keep it securely in place and help prevent sealingcompound leakage. Once in place, the bottlecannot be unscrewed. This must be done by atrained and qualified Volvo service technician.
5. Remove the valve cap from the tire