warning VOLVO S60 TWIN ENGINE 2019 Owners Manual
[x] Cancel search | Manufacturer: VOLVO, Model Year: 2019, Model line: S60 TWIN ENGINE, Model: VOLVO S60 TWIN ENGINE 2019Pages: 645, PDF Size: 13.96 MB
Page 520 of 645

WHEELS AND TIRES
518
Uniform Tire Quality Grading
ALL PASSENGER VEHICLE TIRES MUSTCONFORM TO FEDERAL SAFETY REQUIRE-MENTS IN ADDITION TO THESE GRADES.
Quality grades can be found, where applica-ble, on the tire sidewall between the treadshoulder and maximum section width. Forexample:
Treadwear 200 Traction AA Temperature A
TREADWEAR
The treadwear grade is a comparative ratingbased on the wear rate of the tire when testedunder controlled conditions on a specified gov-ernment test course. For example, a tire graded150 would wear one and one half (1 ½) times aswell on the government course as a tire graded100. The relative performance of tires dependsupon the actual conditions of their use, however,and many depart significantly from the norm dueto variation in driving habits, maintenance practi-ces and differences in road characteristics andclimate.
TRACTION
The traction grades, from highest to lowest, areAA, A, B, and C, as measured under controlledconditions on specified government test surfacesof asphalt and concrete. A tire marked C mayhave poor traction performance.
WARNING
The traction grade assigned to this tire isbased on braking (straight-ahead) tractiontests and is not a measure of cornering (turn-ing) traction.
TEMPERATURE
The temperature grades are A (the highest), B,and C, representing the tire's resistance to thegeneration of heat and its ability to dissipate heatwhen tested under controlled conditions on aspecified indoor laboratory test wheel. Sustainedhigh temperature can cause the material of thetire to degenerate and reduce tire life, and exces-sive temperature can lead to sudden tire failure.The grade C corresponds to a minimum level ofperformance that all passenger vehicle tires mustmeet under the Federal Motor Safety StandardNo. 109. Grades B and A represent higher levelsof performance on the laboratory test wheel thanthe minimum required by law.
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.
Related information
Tires (p. 512)
Tire sidewall designations (p. 516)
Page 521 of 645

WHEELS AND TIRES
* Option/accessory.519
Checking tire pressure
Correct inflation pressure helps improve drivingstability, save fuel and increase the service life ofthe tires.
Tire pressure decreases over time, which is nor-mal. Tire pressure also varies depending on theambient temperature. Driving on under-inflatedtires could cause the vehicle to overheat and leadto damage. Tire pressure affects traveling com-fort, road noise and driving characteristics.
Check the pressure in the tires every month. Usethe recommended inflation pressure for cold tiresfor optimal tire performance and wear. Under-inflated or over-inflated tires could cause uneventread wear.
Use an air pressure gauge and check the infla-tion pressure on all the tires, including the spare
tire4, at least once a month and before long trips.Volvo recommends buying a reliable air pressuregauge, as the automatic gauges provided at serv-ice stations may be inaccurate.
WARNING
Under-inflation is the most commoncause of tire failure and may result insevere tire cracking, tread separation, or"blow-out," with unexpected loss of vehi-cle control and increased risk of injury.
Under-inflated tires reduce the load car-rying capacity of your vehicle.
Cold tires
Inflation pressure should be checked when thetires are cold. The tires are considered to be coldwhen they have the same temperature as thesurrounding (ambient) air. This temperature isnormally reached after the vehicle has beenparked for at least 3 hours.
After driving for approximately 1.6 km (1 mile),the tires are considered to be warm. If you needto drive longer than that to inflate the tires, checkand record the inflation pressure of the tires firstand inflate accordingly when you arrive at thepump.
When the ambient temperature changes, so doesthe inflation pressure. A 10-degree temperaturedrop causes a corresponding drop in inflationpressure of 1 psi (7 kPa). Check the inflationpressure of the tires regularly and adjust to thecorrect pressure, which can be found on the vehi-cle's tire information decal or certification label.
If you check inflation pressure when the tires arewarm, you should never release air. The tiresbecome warm after driving and it is normal forwarm tires to have an inflation pressure abovethe recommended pressure for cold tires. A warmtire with an inflation pressure equal to or underthe recommended pressure for cold tires couldbe significantly under-inflated.
Related information
Adjusting tire pressure (p. 520)
Recommended tire pressure (p. 521)
Tire pressure monitoring system* (p. 521)
Tires (p. 512)
4Not available in all models.
Page 523 of 645

WHEELS AND TIRES
}}
* Option/accessory.521
Recommended tire pressure
The tire pressure placard on the driver's side Bpillar (between the front and the rear door) indi-cates tire pressure for different loads and speedconditions.
The decal specifies the designation for the fac-tory-mounted tires on the vehicle, as well as loadlimits and inflation pressures.
Related information
Checking tire pressure (p. 519)
Approved tire pressure (p. 623)
Tire pressure monitoring system*
The tire pressure monitoring system6 provides awarning symbol in the instrument panel if pres-sure is too low in one or more tires.
SymbolExplanation
This symbol illuminates to indicatelow inflation pressure.
If there is a system malfunction, theinflation pressure warning symbolwill flash for approximately oneminute and then glow steadily.
System description
The tire pressure monitoring system measuresdifferences in rotational speed between thewheels through the ABS system to determine ifthe tires are properly inflated. If inflation pressurein a tire is too low, its diameter (and consequentlyits rotational speed) changes. By comparing thetires with each other, the system can determine ifthe pressure in one or more tires is too low.
General information about the tire pressure
monitoring system
In the following description, the tire monitoringsystem is generally referred to as TPMS.
Each tire, including the spare (if provided)7
should be checked monthly when cold and infla-
ted to the inflation pressure recommended by thevehicle manufacturer on the vehicle placard ortire inflation pressure label. (If your vehicle hastires of a different size than the size indicated onthe vehicle placard or tire inflation pressure label,you should determine the proper tire inflationpressure for those tires.)
As an added safety feature, your vehicle hasbeen equipped with a tire pressure monitoringsystem (TPMS) that illuminates a low tire pres-sure telltale when one or more of your tires issignificantly under-inflated. Accordingly, when thelow tire pressure telltale illuminates, you shouldstop and check your tires as soon as possible,and inflate 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 thatthe TPMS is not a substitute for proper tire main-tenance, and it is the driver's responsibility tomaintain correct tire pressure, even if under-infla-tion has not reached the level to trigger illumina-tion of the TPMS low tire pressure telltale.
Your vehicle has also been equipped with aTPMS malfunction indicator to indicate when thesystem is not operating properly. The TPMS mal-function indicator is combined with the low tire
6Tire Pressure Monitoring System (TPMS)7Not available on all models.
Page 524 of 645

||
WHEELS AND TIRES
* Option/accessory.522
pressure telltale. When the system detects a mal-function, the telltale will flash for approximatelyone minute and then remain continuously illumi-nated. This sequence will continue upon subse-quent vehicle start-ups as long as the malfunc-tion exists. When the malfunction indicator is illu-minated, the system may not be able to detect orsignal low tire pressure as intended.
TPMS malfunctions may occur for a variety ofreasons, including the installation of replacementor alternate tires or wheels on the vehicle thatprevent the TPMS from functioning properly.
Always check the TPMS malfunction telltale afterreplacing one or more tires or wheels on yourvehicle to ensure that the replacement or alter-nate tires and wheels allow the TPMS to con-tinue to function properly.
Messages in the instrument panel
If tire pressure is too low, the low tire pressurewarning symbol is shown in the instrument panelalong with a message. Check the inflation pres-sure in the Car Status app in the center display.
Tire pressure lowCheck tires, calibrateafter fill
Tire pressure system Temporarilyunavailable
Tire pressure system Service required
To keep in mind
Always save the new inflation pressure in thesystem after changing a tire or adjusting theinflation pressure.
If you switch to a tire of another size than thefactory-mounted tires, the system must bereset by storing a new inflation pressure forthese tires to avoid false warnings.
If a spare wheel8 is used, it is possible thatthe tire pressure monitoring system will notwork correctly due to the differencesbetween the wheels.
The system does not replace the need forregular tire inspection and maintenance.
It is not possible to deactivate the tire pres-sure monitoring system.
WARNING
Incorrect inflation pressure could lead totire failure, which could cause the driverto lose control of the vehicle.
The system cannot predict sudden tiredamage.
Related information
Recommended tire pressure (p. 521)
Viewing tire pressure status in the centerdisplay* (p. 524)
Action when warned of low tire pressure(p. 525)
Saving a new inflation pressure in the moni-toring system* (p. 523)
8Not available on all models.
Page 525 of 645

WHEELS AND TIRES
}}
* Option/accessory.523
Saving a new inflation pressure in
the monitoring system*
In order for the tire pressure monitoring system9
to function correctly, tire pressure reference val-ues must be saved correctly. To help ensure thatthe system can correctly alert the driver of lowinflation pressure, this must be done each timethe tires are changed or the inflation pressure isadjusted.
For example, when driving with a heavy load or athigh speeds (over 160 km/h (100 mph)), tirepressure should be adjusted to the Volvo-recom-mended tire pressure values. The system shouldthen be reset by saving the new inflation pres-sure.
To store the new inflation pressure as a refer-ence value in the system:
1.Switch off the ignition.
2. Inflate the tire to the correct inflation pres-sure; see the tire pressure placard on thedriver's side B pillar for recommended pres-sures for factory-mounted tires.
3. Start the vehicle.
4.Open the Car Status app in App view.
5.Tap TPMS.
NOTE
The vehicle must be stationary for the StorePressure button to be selectable.
6.Tap Store Pressure.
7.Tap OK to confirm that the tire pressure inall four tires has been checked and adjusted.
8.Drive the vehicle until the new inflation pres-sure has been saved.
The new inflation pressure is stored whenthe vehicle is driven at speeds over 35 km/h(22 mph).
If the vehicle's ignition is switched off beforethe new inflation pressure has been saved,the procedure must be performed again. Tohelp ensure that the new inflation pressure issaved correctly, allow the storing procedureto complete during a single operating cycle.
>If storing cannot be performed, Storingpressure unsuccessful. Try again. willbe displayed.
WARNING
The exhaust gases contain carbon monoxide,which is invisible and odorless but very poi-sonous. The procedure for saving a new infla-tion pressure must therefore always be per-formed outdoors or in a workshop withexhaust gas extraction.
Related information
Recommended tire pressure (p. 521)
Adjusting tire pressure (p. 520)
Viewing tire pressure status in the centerdisplay* (p. 524)
9Tire Pressure Monitoring System (TPMS)
Page 527 of 645

WHEELS AND TIRES
}}
* Option/accessory.525
Instrument panel:Tire pressuresystem Tempo-rarily unavaila-ble
The indicator symbol willflash for about 1 minuteand then glow steadily.The system is temporarilyunavailable and will beactivated momentarily.
Instrument panel:Tire pressuresystem Servicerequired
The indicator symbol willflash for about 1 minuteand then glow steadily. Ifthe system is not workingproperly, contact a work-
shopB.
AAfter the inflation pressure has been adjusted, always save thenew inflation pressure in the system.BAn authorized Volvo workshop is recommended.
Related information
Saving a new inflation pressure in the moni-toring system* (p. 523)
Action when warned of low tire pressure(p. 525)
Tire pressure monitoring system* (p. 521)
Vehicle status (p. 560)
Action when warned of low tirepressure
When the inflation pressure monitoring system11
detects low inflation pressure in a tire, immediateaction is required.
If the system's indicator symbol illumi-nates and the message Tire pressurelow is displayed, check the tire pres-sure and inflate if necessary.
1. Switch off the ignition.
2.Check the inflation pressure on all four tiresusing a tire pressure gauge.
3. Inflate the tire to the correct inflation pres-sure; see the tire pressure placard on thedriver's side B pillar for recommended pres-sures for factory-mounted tires.
4. After the inflation pressure has beenadjusted, always save the new inflation pres-sure in the system via the center display.
Please be aware that the indicator symbolwill not go out until the low tire pressure hasbeen corrected and a storing procedure hasbeen started for the new inflation pressure.
NOTE
To help prevent incorrect inflation pressure,pressure should be checked when the tiresare cold. The tires are considered to be coldwhen they have reached the same tempera-ture as the ambient temperature (about 3hours after the vehicle was last driven). Afterdriving for a few kilometers, the tires will warmup and the pressure will increase.
NOTE
After inflating a tire, always replace thevalve cap to help prevent valve damagecaused by gravel, dirt, etc.
Use plastic valve caps only. Metal capscould corrode and become difficult toremove.
WARNING
Incorrect inflation pressure could lead totire failure, which could cause the driverto lose control of the vehicle.
The system cannot predict sudden tiredamage.
11Tire Pressure Monitoring System (TPMS)
Page 529 of 645

WHEELS AND TIRES
}}
* Option/accessory.527
Jack*
The jack can be used to lift the vehicle to e.g.change a wheel.
CAUTION
When not in use, the jack* should be keptin its storage compartment under thecargo compartment floor.
The jack provided with your vehicle isintended to be used only in temporary sit-uations such as changing wheels in theevent of a flat tire. Only the jack thatcame with your particular model shouldbe used to lift the vehicle. If the vehicleneeds to be lifted more frequently or for aprolonged period, using a garage jack orhoist is recommended. Always follow thisdevice's instructions for use.
The jack needs to be cranked together to thecorrect position in order to fit.
For vehicles with Leveling Control*: If the vehi-cle is equipped with the optional pneumatic sus-pension, it must be turned off before the vehicleis lifted on a jack.
Related information
Tool kit (p. 526)
Wheel bolts
The wheel bolts hold the wheel in place on thewheel hub.
Only use rims that have been tested andapproved by Volvo and are included in Volvo'soriginal product range.
Use a torque wrench to check that the wheelbolts are tightened correctly.
Do not grease the wheel bolt threads.
WARNING
The wheel bolts may need to be tightenedagain several days after a wheel change.Temperature fluctuations and vibrations cancause them to loosen slightly.
CAUTION
The wheel bolts should be tightened to140 Nm (103 ft. lbs.). Over-tightening orunder-tightening could damage the threadedjoints.
Locking wheel bolts *
A tool for removing the locking wheel bolts islocated in the foam block under the cargo com-partment floor.
Page 530 of 645

||
WHEELS AND TIRES
* Option/accessory.528
Related information
Removing a wheel (p. 528)
Installing a wheel (p. 530)
Removing a wheel
Wheel changes must always be carried out cor-rectly. The following instructions show how toremove a wheel and what is important to keep inmind.
CAUTION
When not in use, the jack* should be keptin its storage compartment under thecargo compartment floor.
The jack provided with your vehicle isintended to be used only in temporary sit-uations such as changing wheels in theevent of a flat tire. Only the jack thatcame with your particular model shouldbe used to lift the vehicle. If the vehicleneeds to be lifted more frequently or for aprolonged period, using a garage jack orhoist is recommended. Always follow thisdevice's instructions for use.
WARNING
Apply the parking brake and put the gearselector in the Park (P) position.
Block the wheels standing on the ground,use rigid wooden blocks or large stones.
Check that the jack is not damaged, thethreads are properly lubricated and it isfree from dirt.
Be sure the jack is on a firm, level, non-slippery surface and that it is upright andnot leaning.
The jack must correctly engage in thejack attachment.
No objects should be placed between thebase of the jack and the ground, orbetween the jack and the attachment baron the vehicle.
Never let anyone remain in the vehiclewhen it is raised on a jack.
If a tire must be changed near passingtraffic, make sure all passengers move toa safe location.
Use a jack intended for the vehicle whenchanging a tire. For any other job, usestands to support the vehicle.
Never crawl under or allow any part ofyour body to be extended under a vehiclesupported by a jack.
Page 531 of 645

WHEELS AND TIRES
}}
* Option/accessory.529
1.Turn on the vehicle's hazard warning flashersif a wheel change must be performed in anarea with traffic.
2. Apply the parking brake and put the gearselector in P, or first gear if the vehicle has amanual transmission.
For vehicles with Leveling Control*: If thevehicle is equipped with pneumatic suspen-sion, this must be switched off before thevehicle is lifted with the jack*.
3.Take out the jack*, lug wrench* and tool forremoving the plastic covers, which arestowed in the foam block.
Tool for removing the plastic covers on the wheel bolts.
4. Place chocks in front of and behind thewheels that are still on the ground. For exam-ple, use heavy wooden blocks or largestones.
5.Using the lug wrench, screw the towing eyeinto place as far as possible according to theinstructions.
CAUTION
The towing eyelet must be screwed into thelug wrench* as far as possible.
6. Remove the plastic covers from the wheelbolts using the designated tool.
7.With the vehicle still on the ground, use thelug wrench/towing eye to loosen the wheelbolts ½-1 turn by pressing downward (coun-terclockwise).
8. When hoisting the vehicle, it is important thatthe jack or garage lift arms are positioned onthe designated points under the vehicle. Thetriangle markings on the plastic cover indi-cate where the jack attachment points/liftingpoints are located. There are two jack attach-ment points on each side of the vehicle.There is a groove for the jack at each attach-ment point.
9. Position the jack under the attachment pointbeing used, ensuring that the surface is firm,flat and not slippery.
Page 532 of 645

||
WHEELS AND TIRES
* Option/accessory.530
10. Crank it up until it is properly aligned and it isin contact with the vehicle's jack attachmentpoint. Make sure the top of the jack (or thegarage lift arms) is correctly positioned in theattachment point, with the bump on the topof the jack in the recess in the attachmentpoint and the base positioned vertically underthe attachment point.
11. Turn the jack so that the crank is as far aspossible from the side of the vehicle, whichwill position the jack's arms perpendicular tothe vehicle's direction of movement.
12. Raise the vehicle until the wheel to bechanged can move freely. Unscrew the wheelbolts and lift off the wheel.
Related information
Leveling control settings* (p. 420)
When changing wheels (p. 526)
Hoisting the vehicle (p. 564)
Jack* (p. 527)
Tool kit (p. 526)
Installing a wheel (p. 530)
Installing a wheel
Instructions for installing a wheel during a wheelchange.
NOTE
The jack provided with your vehicle isintended to be used only in temporary situa-tions such as changing wheels in the event ofa flat tire. Only the jack that came with yourparticular model should be used to lift thevehicle. If the vehicle needs to be lifted morefrequently or for a prolonged period, using agarage jack or hoist is recommended. Alwaysfollow this device's instructions for use.
WARNING
Apply the parking brake and put the gearselector in the Park (P) position.
Block the wheels standing on the ground,use rigid wooden blocks or large stones.
Check that the jack is not damaged, thethreads are properly lubricated and it isfree from dirt.
Be sure the jack is on a firm, level, non-slippery surface and that it is upright andnot leaning.
The jack must correctly engage in thejack attachment.
No objects should be placed between thebase of the jack and the ground, orbetween the jack and the attachment baron the vehicle.
Never let anyone remain in the vehiclewhen it is raised on a jack.
If a tire must be changed near passingtraffic, make sure all passengers move toa safe location.
Use a jack intended for the vehicle whenchanging a tire. For any other job, usestands to support the vehicle.
Never crawl under or allow any part ofyour body to be extended under a vehiclesupported by a jack.