WHEELS AND TIRES
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521
Tires are perishable goods. After a few years, they will begin to harden and their frictionproperties will gradually deteriorate. Alwaysreplace tires with the freshest tires possible.This is particularly important for snow tires. Aseries of numbers is imprinted on the sidewallof the tire. The last four digits in the series isthe Department of Transportation (DOT)stamp and indicates the week and year thetire was manufactured. The tire in the illustra-tion has 0717 as the last four digits, whichmeans it was manufactured week 7 of 2017.
Tire ageTires degrade over time, even when they arenot being used. It is recommended that tiresgenerally be replaced after 6 years of normalservice. Heat caused by hot climates, frequenthigh loading conditions or Ultra Violet (U.V.)exposure can accelerate the aging process. The temporary spare
2
should also be replaced
at 6-year intervals, even if it has never been used. A tire with e.g., visible cracks or discol-oration should be replaced immediately.
Tire economy
Maintain correct tire pressure.
Avoid fast starts, hard braking and tirescreeching.
Tire wear increases with speed.
Correct front wheel alignment is veryimportant.
Unbalanced wheels impair tire economyand driving comfort.
Tires must maintain the same direction ofrotation throughout their lifetime.
When replacing tires, the tires with themost tread should be mounted on the rearwheels to reduce the chance of oversteerduring hard braking.
Hitting curbs or potholes can damage thetires and/or wheels permanently.
Tire rotationYour vehicle has no required tire rotation. Driv-ing style, tire pressure, climate and road con-ditions affect how quickly the tires age andexhibit signs of wear. Maintaining the correcttire pressure helps keep tread wear evenly dis-tributed. To help prevent differences in tread depth and wear patterns forming on the tires, the frontand rear wheels should be rotated, i.e. thefront tires moved to the rear and the rear tiresmoved to the front. Ideally, tire rotation shouldbe done the first time after approximately5000 km (ca 3100 miles) and thereafter at10,000 km (approx. 6200 miles) intervals. If you have any questions regarding tread depth, Volvo recommends consulting an authorized Volvo workshop. If significant dif-ferences in wear (> 1 mm difference in treaddepth) between the tires have already occur-red, the least worn tires should always bemounted on the rear wheels. A front-wheelskid (understeer) is usually easier to controlthan a rear-wheel skid (oversteer). If the frontwheels skid, the vehicle will continue in astraight line instead of the rear wheels skid-ding to the side, which could cause you tocompletely lose control of the vehicle. It istherefore important that the rear wheels neverlose grip before the front wheels.
Storing wheels and tiresWhen storing complete wheels (tires mountedon rims), they should be suspended off thefloor or placed on their sides on the floor. Tires not mounted on rims should be stored on their sides or standing upright, but should notbe suspended.
CAUTION
Tires should preferably be stored in a cool, dry, dark place, and should never be storedin close proximity to solvents, gasoline,oils, etc.
2
Not available on all models.
WHEELS AND TIRES
526
Uniform Tire Quality GradingALL PASSENGER VEHICLE TIRES MUST CONFORM TO FEDERAL SAFETYREQUIREMENTS IN ADDITION TO THESEGRADES .
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
TREADWEARThe treadwear grade is a comparative rating based on the wear rate of the tire when testedunder controlled conditions on a specifiedgovernment test course. For example, a tiregraded 150 would wear one and one half (1 ½)times as well on the government course as atire graded 100. The relative performance oftires depends upon the actual conditions oftheir use, however, and many depart signifi-cantly from the norm due to variation in drivinghabits, maintenance practices and differencesin road characteristics and climate.
TRACTIONThe traction grades, from highest to lowest,are AA, A, B, and C, as measured under con-trolled conditions on specified governmenttest surfaces of asphalt and concrete. A tiremarked C may have poor traction perform-ance.
WARNING
The traction grade assigned to this tire is based on braking (straight-ahead) tractiontests and is not a measure of cornering(turning) traction.
TEMPERATUREThe temperature grades are A (the highest), B, and C, representing the tire's resistance to thegeneration of heat and its ability to dissipateheat when tested under controlled conditionson a specified indoor laboratory test wheel.Sustained high temperature can cause thematerial of the tire to degenerate and reducetire life, and excessive temperature can lead tosudden tire failure. The grade C correspondsto a minimum level of performance that allpassenger vehicle tires must meet under theFederal Motor Safety Standard No. 109.Grades B and A represent higher levels of per-formance 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-inflation, or excessive loading, either sepa-rately or in combination, can cause heatbuildup and tire failure.
Related information
Tires (p. 520)
Tire sidewall designations (p. 524)
LOADING, STORAGE AND PASSENGER COMPARTMENT
* Option/accessory.551
Tunnel console
The tunnel console is located between the front seats.
Storage compartment with cover * and 12
V outlet 1
. Press the handle to open/close
the cover.
Storage compartment with cup holder and wireless phone charger *.
Storage compartment and USB port under the armrest.
Climate control panel for the rear seats * or
storage compartment. There is also a USB port underneath.
WARNING
Store loose objects, such as cell phone, camera, remote control for extra equip-ment, etc., in the glove compartment oranother compartment. Otherwise, thesecould injure people in the vehicle in theevent of hard braking or a collision.
CAUTION
Keep in mind that glossy surfaces can be easily scratched by e.g. metal objects. Donot place keys, phones or similar items onsensitive surfaces.
NOTE
One of the sensors for the alarm * is located
under the cup holder in the center console. Avoid placing coins, keys and other metalobjects in the cup holder as this could trig-ger the alarm.
NOTE
The USB port can be used to e.g. charge a cellular phone or tablet. Only the front USBport can be used to play media through thevehicle's speakers.
Related information
Passenger compartment interior (p. 550)
Electrical outlets (p. 552)
Climate system controls (p. 210)
1
If the vehicle does not have a wireless phone charger, the 12 V outlet is located in the center storage compartment.
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MAINTENANCE AND SERVICE
568
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 loose ter-minal connector, or a battery near the endof its useful service life. Consult your Volvoretailer for additional information.
As needed:
Wash the vehicle, including the undercarriage, to reduce wear that can be caused by abuildup of dirt, and corrosion that can becaused by salt residues. Clean leaves and twigs from air intake vents at the base of the windshield, and from other pla-ces where they may collect.
NOTE
Complete service information for qualified technicians is available online for purchaseor subscription at www.volvotechinfo.com.
Related information
Vehicle status (p. 570)
Scheduling service and repairs (p. 571)
Connecting equipment to the vehicle's data link connector (p. 37)
Technician certification (p. 38)
Climate control system service (p. 576)
Maintenance of the brake system (p. 399)
Engine compartment overview (p. 578)
Data transfer between vehicle and workshop over Wi-Fi
Volvo workshops have a designated Wi-Fi network for data transfer between your vehi-cle and the workshop. Your visit to the work-shop will be easier and more effective whendiagnostics information and software can betransferred over the workshop's network.
At the workshop, your service technician can connect your vehicle to the workshop's Wi-Finetwork to perform troubleshooting anddownload software. For this type of communi-cation, the vehicle only connects to a work-shop's network. It is not possible to connectthe vehicle to another Wi-Fi network (e.g. yourhome network) in the same way as to a work-shop's network.
Connecting with remote keyConnection is usually managed by the servicetechnician, who will use the remote key but-tons. It is therefore important to bring a keywith buttons with you when you visit theworkshop. Pressing the lock button on theremote key three times will connect the vehi-cle to the workshop's Wi-Fi network. When the car is connected to a Wi-Fi net- work, the
symbol appears in the center
display.
MAINTENANCE AND SERVICE
* Option/accessory.
576
Climate control system service
Service and repairs on the air conditioning system should only be done by an authorizedworkshop.
Troubleshooting and repairsThe air conditioning system contains a fluores- cent tracer substance. Ultraviolet light is usedto search for leaks in the system. Volvo recommends contacting an authorized Volvo workshop. The climate system in the vehicle uses a freon- free R1234yf refrigerant. For informationregarding the refrigerant, refer to the decallocated on the inside of the hood.
WARNING
The air conditioning system contains the refrigerant R1234yf under pressure. Inaccordance with SAE J2845 (TechnicianTraining for Safe Service and Containmentof Refrigerants Used in Mobile A/C Sys-tem), service and repairs to the refrigerantsystem may only be performed by trainedand certified technicians in order to ensurethe safety of the system.
Related information
Volvo's service program (p. 566)
Replacing a windshield with head- up display
*
Vehicles with a head-up display have a spe- cial type of windshield that meets therequirements for displaying projected infor-mation.
Volvo recommends contacting an authorized Volvo workshop for assistance replacing thewindshield. The correct type of replacementwindshield must be used in order for the head-up display to function properly.
Related information
Head-up display
* (p. 140)
Cleaning the head-up display
* and instru-
ment panel (p. 609)
Opening and closing the hood
To open the hood, pull the lever in the pas- senger compartment and then turn the han-dle under the hood.
Opening the hood
Pull the handle to the left of the brake pedal to release the hood from its fullyclosed position.
MAINTENANCE AND SERVICE
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* Option/accessory.599
Function Ampere Type
Climate system control module 10 Micro
– – Micro
Data link connector OBD-II10 Micro
Center display 5 Micro
Climate system blower module (front)40
MCaseB
USB HUB
5 Micro
Instrument lighting; Interior lighting; Rearview mirror auto-dim function*; Rain and light sensors *; Rear tunnel console
keypad, rear seat *; Power front seats *; Rear door control panels; Climate system blower module left/right 7.5 Micro
Control module for driver support functions
5 Micro
Panoramic roof with sun curtain* 20 Micro
Head-up display
* 5 Micro
Passenger compartment lighting
5 Micro
Wireless charging pad5 Micro
Ceiling console display (seat belt reminder/front passenger side airbag indicator)5 Micro
–– Micro
–– Micro
–– Micro
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SPECIFICATIONS
638
Explanation of symbols for R1234yf
Symbol Explanation
Caution
Mobile air condition system (MAC)
Lubricant
Only a trained and certified tech- nician can perform service on themobile air conditioning system(MAC)
Flammable refrigerant
RefrigerantThe refrigerant amount (charge level) is prin- ted on a decal on the inside of the hood.
Vehicles with R1234yf refrigerant
Refrigerant amount.
WARNING
The air conditioning system contains the refrigerant R1234yf under pressure. Inaccordance with SAE J2845 (TechnicianTraining for Safe Service and Containmentof Refrigerants Used in Mobile A/C Sys-tem), service and repairs to the refrigerantsystem may only be performed by trainedand certified technicians in order to ensurethe safety of the system.
Compressor oil
Volume Prescribed grade
130 ml (4.40 fl. oz.) PAG SP-A2
Evaporator
CAUTION
The A/C system evaporator must never be repaired or replaced with a previously usedevaporator. The new evaporator must becertified and labeled in accordance withSAE J2842.
Related information
Climate control system service (p. 576)
INDEX
641
1, 2, 3 ...
4WD 413
A
ABSanti-lock brakes 397
AC (Air conditioning) 225
Accessories and extra equipment 36 installation 37
Accessory installation warning 37
Active Bending Lights 156
Adapting driving characteristics 413
Adaptive Cruise Control 286 activating 289
auto-brake 315
change cruise control functionality 293
controls 288
deactivate 290
display 288
limitations 292
passing 310
set time interval 314
standby mode 291
stored speed 313
switching target vehicles 312
Symbols and messages 294
troubleshooting 292
WARNING 311
Adjusting the steering wheel 195
Advanced Air Cleaner 204
Airbag 55 activation/deactivation 59
driver's side 56
passenger side 56, 59
Air bag, see Airbag 55
Air conditioning 225 Air conditioning, fluid volume and grade 637
Air distribution 204 air vents 204, 206
changing 205
defrosting 218
recirculation 217
table showing options 207
Air quality 201, 203 Advanced Air Cleaner 204
allergy and asthma 202
passenger compartment filter 204
Air recirculation 217
Alarm 266 deactivating 267
Alarm about slippery road conditions 276
Alarm on hazard warning flashers 276Allergy and asthma-inducing sub-
stances 202
All Wheel Drive, AWD 413
All Wheel Drive (AWD) 413
All Wheel Drive (four-wheel drive) 413
Android Auto 482, 483, 484Antenna location 257
Apple CarPlay 478, 479, 481
Approach lighting 160
Apps 450
Assistance at risk of collision 337 activating/deactivating 338
at risk of run-off 338
during collision risks from behind 340 during collision risks from oncoming
traffic 339
limitations 341
Symbols and messages 342
Audio and media 448 Audio system HD digital radio 459 SiriusXM ®
Satellite radio 460, 461,
463
Auto-climate 216
Auto hold 403
INDEX