climate control VOLVO V90 2018 Owner´s Manual

WHEELS AND TIRES
524
Uniform Tire Quality Grading
ALL PASSENGER VEHICLE TIRES MUST CONFORM 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
TREADWEARThe treadwear grade is a comparative rating based 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.
TRACTIONThe 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 is based on braking (straight-ahead) tractiontests and is not a measure of cornering (turn-ing) traction.
TEMPERATUREThe 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. 518)
• Tire sidewall designations (p. 522)

LOADING, STORAGE AND PASSENGER COMPARTMENT
* Option/accessory.549
Tunnel console The tunnel console is located between the front seats.
Storage compartment with cover *. The cover
can be opened/closed by pressing the han- dle.
Storage compartment with a 12 V outlet and cup holders for the driver and passenger.
Storage compartment and USB port under the armrest.
Climate control panel for the rear seats * or
storage compartment.
WARNING
Store loose objects, such as cell phone, cam- era, remote control for extra equipment, etc.,in the glove compartment or another compart-ment. Otherwise, these could injure people inthe vehicle in the event of hard braking or acollision.
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 triggerthe alarm.
CAUTION
Keep in mind that glossy surfaces can be easily scratched by e.g. metal objects. Do notplace keys, phones or similar items on sensi-tive surfaces.
Related information
• Passenger compartment interior (p. 548)
• Electrical outlets (p. 550)
• Climate system controls (p. 214)

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MAINTENANCE AND SERVICE
568
Related information
•Vehicle status (p. 570)
• Scheduling service and repairs (p. 570)
• Connecting equipment to the vehicle's data link connector (p. 36)
• Technician certification (p. 37)
• Climate control system service (p. 576)
• Maintenance of the brake system (p. 407)
• Engine compartment overview (p. 577)
Data transfer between vehicle andworkshop over Wi-Fi
Volvo workshops have a designated Wi-Fi net- work for secure data transfer between your vehi-cle and the workshop. Your visit to the workshopwill be easier and more effective when diagnos-tics information and software can be transferredover the workshop's network.
When you arrive at the workshop, your technician can connect your vehicle to the workshop's Wi-Finetwork to perform troubleshooting and down-load software. For this type of communication,the vehicle only connects to the workshop's net-work. The vehicle can only be connected to thedesignated workshop networks, not to any othernetwork, e.g. your home network.
Manual connection to workshop Wi-FiManual connection is usually performed by aservice technician. Because the technician usesthe buttons on your remote key to connect thevehicle, it is important that you bring a key withbuttons when taking the vehicle in to a workshop.Pressing the lock button on the remote key threetimes will connect the vehicle to the workshop'sWi-Fi network. When the car is connected to a Wi-Fi network, the
symbol appears in the center display.
WARNING
The vehicle may not be driven when it is con- nected to the workshop's networks and sys-tems.
Related information
• Handling system updates via Download Cen- ter (p. 569)
• Scheduling service and repairs (p. 570)

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MAINTENANCE AND SERVICE
* Option/accessory.
576
Hood completely closed. The illustration is generic - details may vary according to vehicle model.
WARNING
Never drive with the hood open! If there are any indications while driving that the hood is not completely closed, stop imme-diately and close it securely.
Related information
• Engine compartment overview (p. 577)
• Door and seat belt reminders (p. 51)
Climate control system service Service and repairs on the air conditioning sys- tem should only be done by an authorized work-shop.
Troubleshooting and repairsThe air conditioning system contains a fluores- cent tracer substance. Ultraviolet light is used tosearch for leaks in the system. Volvo recommends contacting an authorized Volvo workshop.
Vehicles with R134a refrigerant
WARNING
The air conditioning system contains the refrigerant R134a under pressure. Serviceand repairs to the system should only be doneby an authorized workshop.
Related information
•Volvo's service program (p. 566)
Replacing a windshield with head-
up display
*
Vehicles with a head-up display have a special type of windshield that meets the requirementsfor displaying projected information.
Volvo recommends contacting an authorized Volvo workshop for assistance replacing thewindshield. The correct type of replacementwindshield must be used in order for the head-updisplay to function properly.
Related information
• Head-up display
* (p. 144)
• Cleaning the head-up display
* (p. 607)

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MAINTENANCE AND SERVICE
590
CAUTION
Only a modern battery charger with controlled charge voltage should be used to charge thestarter battery and support battery. The rapidcharging function should not be used as thiscould damage the battery.
CAUTION
Failure to observe the following could cause the infotainment energy save mode to tempo-rarily stop working and/or a message in thedriver's display regarding the state of chargeof the starter battery may be temporarilyincorrect after an external starter battery orbattery charger has been connected:
• The negative battery terminal of the vehi- cle's starter battery must
never be used
to connect an external starter battery orbattery charger – only the vehicle's neg-
ative charging point should be used as
a grounding point.
NOTE
If the starter battery becomes discharged too many times, it will shorten its service life. The service life of the starter battery is affec- ted by several factors, such as driving condi-tions and climate. The starting capacity of thebattery reduces gradually over time. The bat-tery must therefore be recharged if the vehi-cle is not used or a long period of time or if itis only driven short distances. Severe cold fur-ther limits the starting capacity. To keep the starter battery in a good condi- tion, the vehicle should be driven at least15 minutes per week or the battery should beconnected to a battery charger with automatictrickle charging. A starter battery that is always kept fully charged has the maximum service life.
Location
The start battery is located in the cargo compartment.
WARNING
If the starter battery is disconnected, the func- tion for automatic opening and closing mustbe reset to function correctly. A reset isrequired in order for the pinch protection towork.
CAUTION
On certain models, the battery is secured with a tensioning strap. Make sure that the ten-sioning strap is always securely tightened.

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MAINTENANCE AND SERVICE
* Option/accessory.
600 Fuse pliers are provided on the inside of the fuse box cover to assist in removing and insertingfuses. There are also spaces for several extra fuses in the
distribution box in the engine compart-
ment .
Positions
•Fuses 1, 3-21, 23-36, 39-53 and 55-59 are "Micro" fuses.
• Fuses 2-22, 37-38 and 54 are "MCase"fuses and should only be replaced by a work- shop 22
.
FunctionAA
– –
Electrical outlet in tunnel console between rear seats * 30
– –
Movement sensor
* 5
Media player 5
Instrument panel 5
Center console buttons 5
Sun sensor 5
FunctionAA
– –
– –
Steering wheel module 5
Module for start knob and parking brake controls 5
Heated steering wheel
* module 15
– –
– –
– –
– –
Climate system control module 10
– –
Data link connector OBD-II 10
Center display 5
Climate system blower module (front) 40
USB HUB 5
FunctionAA
Instrument lighting; Interior lighting; Rearview mirror auto-dim function
*;
Rain and light sensors *; Rear tun-
nel console keypad, rear seat *;
Power front seats *; Rear door con-
trol panels; Climate system blower module left/right 7.5
Control module for driver support functions
5
Panoramic roof with sun curtain
*20
Head-up display
* 5
Passenger compartment lighting 5
– –
Ceiling console display (seat belt reminder/front passenger side air-bag indicator) 5
– –
Humidity sensor 5
Door module in right-side rear door 20
Fuses in the trunk/cargo compart- ment
10
22
An authorized Volvo workshop is recommended.

SPECIFICATIONS
636
Fuel tank volumeThe fuel tank's refillable volume is shown in the table below.
AWDOther models
Liter (approx.) 60 55
US gallons (approx.) 15.9 14.5
Related information
• Refueling (p. 433)
• Octane rating (p. 435)
Air conditioning specifications
The climate system in the vehicle uses a freon- free R134a refrigerant. For information regardingthe refrigerant, refer to the decal located on theinside of the hood.
The prescribed grades and volumes for fluids and lubricants in the air conditioning system areshown in the tables below.
A/C Decal
Decal for R134a
Refrigerant
Vehicles with R134a refrigerant
WeightPrescribed grade
700 g (1.54 lbs) R134a
WARNING
The air conditioning system contains the refrigerant R134a under pressure. Serviceand repairs to the system should only be doneby an authorized workshop.
Compressor oil
VolumePrescribed grade
60 ml (2.03 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 be certi-fied and labeled in accordance with SAEJ2842.
Related information
• Climate control system service (p. 576)

INDEX
639
1, 2, 3 ...
4WD 419
A
ABSanti-lock brakes 405
AC (Air conditioning) 229
ACC - Adaptive Cruise Control 289, 292, 293, 294, 295, 296, 298, 299, 300, 301, 303
Accessories and extra equipment 35 installation 36
Accessory installation warning 36
Active Bending Lights 161
Adapting driving characteristics 266, 419
Adaptive Cruise Control 289, 292, 293, 294, 295, 296, 298, 299, 300, 301, 303
change cruise control functionality 301
function 289
manage speed 293, 294
pass 298
radar sensor 320
set time interval 295, 296
troubleshooting 300
Adjusting the steering wheel 200
Airbag 52 activation/deactivation 56
driver's side 53
passenger side 53, 56
Air bag, see Airbag 52
Air conditioning 229Air conditioning, fluid volume and grade 636
Air distribution 208 air vents 208, 209
changing 208
defrosting 222
recirculation 221
table showing options 211
Air quality 205, 206 allergy and asthma 206
passenger compartment filter 207
Air recirculation 221
Alarm 261 deactivating 262
Allergy and asthma-inducing substances 206
All Wheel Drive, AWD 419
All Wheel Drive (AWD) 419
All Wheel Drive (four-wheel drive) 419
Android Auto 486, 488 Antenna location 251Apple CarPlay 483, 485
Approach lighting 164
Apps 455
Assistance at risk of collision 366, 367, 368, 369, 370, 371, 372, 374
Audio and media 454Audio system HD digital radio 465 SiriusXM ® Satellite radio 466, 467, 468
Auto-climate 220
Auto hold 411
Auto-hold brakes 411 activate and deactivate 412
after collision 413
Automatic car wash 614 Automatic engine stop auto-stop 424
Automatic high beam 159
Automatic locking 255
Automatic relocking 235, 248
Automatic Speed Limiter 276, 278, 279
Automatic transmission 414 kickdown 418
oil 635
Trailer 440
INDEX

INDEX
640
B
Backrestfront seat, adjusting 188, 189, 192, 193 , 194
rear seat, folding 196
Battery jump-start 439
Maintenance 589
start 589
support 592
symbols on the battery 593
warning symbols 593
BLIS 342, 343, 344, 345 Blower adjusting 225, 226
air distribution 208
air vents 209
Bluetooth connect 481
connecting vehicle to Internet 499
phone 488
settings 497
Book service and repair 570
Booster cushions 71Brake assist after collision 413
Brake fluidgrade 635
Brake functions 404
Brake light 163
Brakes 405 anti-lock brakes, ABS 405
automatic when stationary 411
Brake Assist System, BAS 406
brake lights 163
brake system 404
emergency brake lights 163
handbrake 407
Maintenance 407
on salted roads 407
on wet roads 406
brake system fluid 635
C
Camera sensor 338
Camera unit 325
Capacity weight 546, 631
Cargo compartment 555
attachment points 557
cargo net 562
electrical outlet 550, 552
Lighting 166
Cargo compartment cover 558, 559
cargo net 562
Car wash 611, 612, 614, 615, 616, 617
Catalytic converter 437 recovery 444
CD player 479
Cell phone, see Phone 489
Center console 549Center display change appearance 133
cleaning 606
climate controls 214
Function view 124
keyboard 128
messages 142, 143, 144
operation 114, 117, 121, 126
overview 111
settings 134, 135, 136
switch off and change volume 133
symbols in status bar 126
views 117
Central locking 251
Change of owner 136
Changing a wheel 532
Checking engine oil level 579

INDEX
641
Child restraints 63, 65
booster cushions 71
convertible seats 69
infant seats 67
integrated booster cushion 75
ISOFIX/LATCH anchors 74
lower attachment points 73
recalls and registration 65
top tether anchors 72
Child safety 63
Child safety locks 253
City Safety 329, 330, 332, 333, 338, 340
City Safety in crossing traffic 335, 336 City Safety when evasive maneuver preven- ted 337
Cleaning 608, 610, 611 automatic car wash 614
car wash 611, 612, 614, 615, 616, 617
center display 606
Seat belts 608
textile upholstery 606, 608, 609
upholstery 606, 608, 609, 610, 611
wheels 617
Cleaning wheels 617
Cleaning wiper blades 615
Clean Zone 205
Clean Zone Interior Package 206
Climate 202 auto-regulation 220
blower control 225, 226
perceived temperature 203
Sensors 203
temperature control 227, 228, 229
voice control 204
zones 202
Climate controls 214 center display 214
rear seat 214
Climate system 202, 214 Refrigerant 636
repairs 576
Clock, setting 94
Collision 42, 47, 52, 61 Collision warner detection of pedestrians 333
radar sensor 320
Collision warning 329, 341
Color code, paintwork 619
Color codes 619
Compass 450, 451 calibration 451
Condensation in headlights 612, 614, 615, 616Connecting vehicle to InternetNo connection or poor connection 502
via a mobile device (WiFi) 499
via mobile device (Bluetooth) 499
via vehicle's modem 500
Connect phone 489
Contact information 26
Convertible seats 69
coolant 635
Coolant, filling 580 Cooling system overheating 437
Cornering illumination 162
Corner Traction Control 268
Corrosion protection 617Covering cargo compartment 559
Crash, see Collision 42
Crash event data 33
Cross Traffic Alert – CTA 347, 348, 349, 350
Cruise control 280, 281 manage speed 281, 282
temporary deactivation 283, 284
turn off 284
CTA – Cross Traffic Alert 347, 348, 349, 350
Curb weight 631