brake fluid VOLVO XC90 TWIN ENGINE 2018 Owners Manual

14

Touching up minor paint damage645
Color codes646
Changing rear window wipers647
Replacing windshield wiper blades648
Windshield wipers in the service position649
Filling washer fluid650
SPECIFICATIONS
Type designations654
Dimensions657
Weights659
Towing capacity and tongue weight660
Engine specifications661
Engine oil specifications662
Coolant specifications663
Transmission fluid specifications663
Brake fluid specifications663
Fuel tank volume664
Air conditioning specifications664
Approved tire pressure665
INDEX
Index667

DISPLAYS AND VOICE CONTROL
97
Warning symbols in the instrument
panel
The warning symbols alert the driver that an
important function is activated or that a serious
fault or error has occurred. Symbol
Meaning WARNING
The red warning symbol illuminates
to indicate that a fault has been
detected that could affect safety
and/or driveability. An explanatory
message will be simultaneously
displayed in the instrument panel.
The warning symbol may also illu-
minate in combination with other
symbols.
Seat belt reminder
This symbol will glow steadily or
flash if the driver or front seat pas-
senger has not fastened their seat
belt or if anyone in the rear seat
has removed their seat belt. Symbol
Meaning Airbags
If this symbol remains illuminated
or comes on while driving, a fault
has been detected in one of the
vehicle's safety systems. Read the
message in the instrument panel.
Volvo recommends contacting an
authorized Volvo workshop.
A
B
Fault in brake system
If this symbol illuminates, the brake
fluid level may be too low. Contact
your nearest authorized workshop
to have the brake fluid level
checked and adjusted. A
BParking brake on
This symbol glows steadily when
the parking brake is applied.
A flashing symbol indicates that a
fault has occurred. Read the mes-
sage in the instrument panel. Symbol
Meaning Low oil pressure
If this symbol illuminates while driv-
ing, the engine oil level is too low.
Stop the engine immediately and
check the engine oil level. Add oil if
necessary. If the symbol illuminates
and the oil level is normal, contact
a workshop. Volvo recommends
contacting an authorized Volvo
workshop.
Generator not charging
This symbol illuminates during driv-
ing if a fault is detected in the elec-
trical system. Contact a workshop.
Volvo recommends contacting an
authorized Volvo workshop.
Collision risk
City Safety warns the driver if there
is a risk of a collision with another
vehicle, pedestrian, cyclist or large
animal.
A
Canadian models.
B US models.
Related information
• Indicator symbols in the instrument panel
(p. 94)
• Instrument panel (p. 84)

||STARTING AND DRIVING
430
augment braking. This is indicated in the instru-
ment panel with the pointer down in the red area.
Symbols in the instrument panel
Symbol
Meaning A
B
Check the brake fluid level. If the
level is low, fill brake fluid and
check to determine the reason for
the loss of brake fluid. A
B
Fault in pedal sensor. Symbol
Meaning A
B
Steady glow for 2 seconds after
the engine is started: Automatic
function check.
Steady glow for more than 2 sec-
onds: Fault in the ABS system. The
vehicle's regular brake system is
still working, but without the ABS
function. If the message Brake pedal Cha-
racteristics changed Service
required is displayed, the "Brake-
by-wire" system is not functioning
properly. The brake pedal will go
down further than normal and
greater pressure will be needed on
the pedal to achieve braking effect. A
Canadian models.
B US models.
WARNING •
If both symbols illuminate at the same
time and the brake level is below the MIN
mark in the reservoir or if a brake system-
related message is shown in the instru-
ment panel: DO NOT DRIVE. Have the
vehicle towed to a trained and qualified
Volvo service technician and have the
brake system inspected.
• If both symbols illuminate at the same
time and the brake level is normal (not
below the MIN mark in the reservoir) or if
a brake system-related message is
shown in the instrument panel: drive the
vehicle carefully to an authorized Volvo
workshop and have the brake system
inspected by a trained and qualified Volvo
service technician.
Related information
• Brake Assist System (p. 431)
• Auto-hold brakes (p. 436)
• Hill Start Assist (p. 437)
• Braking on wet roads (p. 431)
• Braking on salted roads (p. 431)
• Maintenance of the brake system (p. 432)
• Brake lights (p. 160)

||STARTING AND DRIVING
460
Charge
Engine charges hybrid
battery.
This function charges the
hybrid battery with the help of
the combustion engine for
increased use of the electric
motor at a later time. This function is not available
if the hybrid battery's charge level is already high.
Symbols in the instrument panel The symbol is displayed in the hybrid battery gauge
when Hold is activated. The symbol is displayed in the hybrid battery gauge
when Charge is activated.
Related information
• Using the electric motor only (p. 457)
• Economical driving (p. 456)
• Hybrid gauge (p. 87) Preparing for a long trip
It is important to have the vehicle's systems and
equipment checked carefully before driving long
distances.
Check that:
• the engine is running properly and that fuel
consumption is normal
• there are no leaks (fuel, oil or other fluid)
• the brake pedal is functioning optimally
• all lights are working ‒ adjust the headlight
height if the vehicle is carrying a heavy load
• tire tread depth and air pressure are at cor-
rect levels. Change to snow tires when driv-
ing in areas where there is a risk of snowy or
icy roads.
• the start battery is sufficiently charged
• the wiper blades are in good condition
Related information
• Checking tire pressure (p. 557)
• Filling washer fluid (p. 650)
• Winter driving (p. 461)
• Economical driving (p. 456)
• Vehicle modem settings (p. 533)
• Loading recommendations (p. 586)
• Driving with a trailer (p. 472)
• Pilot Assist (p. 311)

||MAINTENANCE AND SERVICE
600
Monthly:
•
Check cold tire pressure in all tires. Inspect
the tires for wear.
• Check that engine coolant and other fluid
levels are between the indicated "min" and
"max" markings.
• Clean interior glass surfaces with a glass
cleaner and soft paper towels.
• Wipe driver information displays with a soft
cloth.
• Visually inspect battery terminals for corro-
sion. Corrosion may indicate a loose terminal
connector, or a battery near the end of its
useful service life. Consult your Volvo retailer
for additional information.
As needed:
Wash the car, including the undercarriage, to
reduce wear that can be caused by a buildup of
dirt, and corrosion that can be caused by salt res-
idues.
Clean leaves and twigs from air intake vents at
the base of the windshield, and from other places
where they may collect.
NOTE Complete service information for qualified
technicians is available online for purchase or
subscription at www.volvotechinfo.com.
Related information
•
Vehicle status (p. 602)
• Scheduling service and repairs (p. 603)
• Connecting equipment to the vehicle's data
link connector (p. 36)
• Technician certification (p. 37)
• Climate control system service (p. 608)
• Maintenance of the brake system (p. 432)
• Engine compartment overview (p. 609) Data transfer between vehicle and
workshop 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 workshop
will be easier and more effective when diagnos-
tics information and software can be transferred
over the workshop's network.
When you arrive at the workshop, your technician
can connect your vehicle to the workshop's Wi-Fi
network 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 the
designated workshop networks, not to any other
network, e.g. your home network.
Manual connection to workshop Wi-FiManual connection is usually performed by a
service technician. Because the technician uses
the buttons on your remote key to connect the
vehicle, it is important that you bring a key with
buttons when taking the vehicle in to a workshop.
Pressing the lock button on the remote key three
times will connect the vehicle to the workshop's
Wi-Fi network.
When the car is connected to a Wi-Fi network,
the symbol appears in the center display.

MAINTENANCE AND SERVICE
609
Engine compartment overview
This overview shows some service-related com-
ponents. Some of the components included in the vehi-
cle's electric drive system are located in the
engine compartment. Exercise caution when
accessing the engine compartment and only
touch what is required for normal maintenance.
WARNING Orange wiring may only be handled by quali-
fied personnel.
WARNING
Several components in the vehicle work with
high voltage that can be hazardous in case of
an incorrect procedure.
• Do not touch anything that is not clearly
described in this Owner's Manual.
• Be careful when checking/filling fluids in
the engine compartment. The layout of the engine compartment may vary depend-
ing on model and engine variant.
Coolant expansion tank
Brake fluid reservoir (located on the driver's
side)
Washer fluid filler pipe
11 Fusebox
Air filter
Engine oil filler pipe
WARNING Bear in mind that the cooling fan (located at
the front of the engine compartment behind
the radiator) may start or continue running
automatically up to about 6 minutes after the
engine is turned off.
Always entrust engine washing to a workshop
– an authorized Volvo workshop is recom-
mended. If the engine is hot, there is a risk of
fire.
WARNING
The ignition system works with extremely high
and dangerous voltages. The vehicle electrical
system should always be in ignition mode 0
when work in being performed in the engine
compartment.
Do not touch any spark plugs or ignition coils
when the vehicle electrical system is in igni-
tion mode II or when the engine is warm.
Related information
•
Opening and closing the hood (p. 607)
• Filling washer fluid (p. 650)
• Refilling coolant (p. 612)
• Fuses in the engine compartment (p. 622)
• Checking and filling engine oil (p. 611)
• Ignition modes (p. 427) 11
Fill the washer fluid at regular intervals, e.g. when refueling.

SPECIFICATIONS
663
Coolant specifications
Recommended grade: Volvo-recommended
coolant diluted with 50% water. See package.
Consult a Volvo retailer if you have any ques-
tions.
Do not mix different types of antifreeze as this
could pose a health risk.
Related information
• Refilling coolant (p. 612) Transmission fluid specifications
Under normal driving conditions, the transmis-
sion fluid will not need to be changed during its
service life. However, it may need to be changed
if the vehicle is driven frequently in adverse driv-
ing conditions.
Automatic transmission Prescribed transmission fluid:
AW1 Brake fluid specifications
The medium in the hydraulic brake system is
called brake fluid and is used to transfer braking
force from e.g. pressure on the brake pedal via a
master brake cylinder to one or more slave cylin-
ders, which in turn act on a mechanical brake.
Recommended grade: Volvo Original Dot 4
class 6 or equivalent.
NOTE
Changing or filling brake fluid should be
entrusted to an authorized Volvo workshop.
Related information
•
Engine compartment overview (p. 609)

INDEX
667
1, 2, 3 ... 4WD
443
A ABS
anti-lock brakes
429
AC (Air conditioning) 228
ACC - Adaptive Cruise Control 295, 298, 299, 300, 301, 302, 304, 305, 306, 307, 309
Accessories and extra equipment 35 installation 36
Accessory installation warning 36
Active Bending Lights 159
Adapting driving characteristics 272, 445
Adaptive Cruise Control 295, 298, 299, 300, 301, 302, 304, 305, 306, 307, 309
change cruise control functionality 307
function 295
manage speed 299, 300
pass 304, 305
radar sensor 326
set time interval 301, 302
troubleshooting 307
Adjusting the steering wheel 199 Airbag
52
activation/deactivation
56
driver's side 53
passenger side 53, 56
Air bag, see Airbag 52
Air conditioning 228
Air conditioning, fluid volume and grade 664
Air distribution 207
air vents 207, 209
changing 208
defrosting 220
recirculation 219
table showing options 210
Air quality 204, 206
allergy and asthma 206
passenger compartment filter 207
Air recirculation 219
Alarm 268
deactivating 269
Allergy and asthma-inducing substances 206
All Wheel Drive, AWD 443
All Wheel Drive (AWD) 443
All Wheel Drive (four-wheel drive) 443
Android Auto 518, 520
Antenna location 257 Apple CarPlay
515, 517
Approach lighting 161
Apps 487
Assistance at risk of collision 372, 373, 374, 375, 376, 377, 378, 380
Audio and media 486
Audio system HD digital radio 497
SiriusXM® Satellite radio 498, 499, 500
Auto-climate 219
Auto hold 436
Auto-hold brakes 436
activate and deactivate 436
after collision 437
Automatic car wash 641
Automatic high beam 157
Automatic locking 261
Automatic relocking 241, 254
Automatic Speed Limiter 282, 284, 285
Automatic transmission 439
kickdown 442
oil 663
Trailer 472
INDEX

INDEX
668B Backrest
front seat, adjusting
184, 185, 188,
189, 190
rear seat, adjusting 196, 197
rear seat, folding 192, 197, 198
Battery Hybrid 619
jump-start 469
Maintenance 615
start 615
symbols on the battery 620
warning symbols 620
BLIS 348, 349, 350, 351
Blower adjusting 224, 225
air distribution 208
air vents 209
Bluetooth connect 513
connecting vehicle to Internet 531
phone 520
settings 529
Book service and repair 603
Booster cushions 71
Brake assist after collision 437 Brake fluid
grade
663
Brake functions 429
Brake light 160
Brake position 439
Brakes 429
anti-lock brakes, ABS 429
automatic when stationary 436
Brake Assist System, BAS 431
brake lights 160
brake system 429
emergency brake lights 160
handbrake 432
Maintenance 432
on salted roads 431
on wet roads 431
brake system fluid 663
C Camera sensor
344
Camera unit
331
Capacity weight 578, 659
Cargo compartment 586 attachment points 589
cargo net 593 electrical outlet
582, 584
Lighting
163
Cargo compartment cover 589, 590
cargo net 593
Car wash 638, 639, 641, 642, 643, 644
Catalytic converter 467
recovery 476
CD player 511
Cell phone, see Phone 521
Center console 581
Center display change appearance 131
cleaning 633
climate controls 213
Function view 122
keyboard 126
messages 140, 141, 142
operation 112, 115, 119, 124
overview 109
settings 132, 133, 134
switch off and change volume 131
symbols in status bar 124
views 115
Central locking 257
Change of owner 134
Changing a wheel 564

INDEX
671
Electronic immobilizer 252
emergency brake lights 160
Emission inspection readiness 598
Engine
automatic start and stop of combustion
engine 444
overheating 468
start 424
turn off 426
Engine braking, automatic 454
Engine compartment coolant 612
engine oil 610
overview 609
Engine drag control 274
Engine oil 610 filling 611
filter 610
grade and volume 662
Engine shutdown 426
Engine specifications 661
Engine temperature high 468
Environment 27
Error messages Adaptive Cruise Control 309
see Messages and symbols 309, 324 Error messages in BLIS
352
Ethanol content max. 10% by volume

464
Exterior dimensions 657
F Federal Clean Air Act
598
Ferry transport
450
Flat tire 572
Flooded road 462
Fluids, volumes 650, 664
Fluids and oils 663, 664
Fog lights rear 159
Four-C 450
Front seat blower 224
climate 213
heating 215, 216
temperature 226
ventilation 217
Front seat manual 184
Front seats, power 185 adjusting passenger seat from driver's
seat 191 adjusting seat
185
Lumbar support
190
massage 188, 189
memory function 186, 187
multifunction control 188, 189, 190
Side bolsters 190
FSC, environmental labeling 23
Fuel 464 Travel Link service 505
Fuel filling 463
Fuel gauge 86
Fuel requirements 464, 465
Fuel tank volume 664
Fuse box 621
Fuses below the glove compartment 626
general 620
in engine compartment 622
in the cargo compartment 629
replacing 621
G Gasoline grade
464
Gauge fuel gauge

86