2018 VOLVO XC90 TWIN ENGINE jump start

MAINTENANCE AND SERVICE
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Start battery
The vehicle has a single-pole electrical system
that uses the chassis and engine mount as con-
ductors.
The start battery is used to start the electrical
system and power electrical equipment in the
vehicle. The hybrid battery is used to start the
combustion engine.
The start battery should only be replaced by a
workshop 15
.
The start battery is a 12 V AGM (Absorbed Glass
Mat) battery, dimensioned for regenerative charg-
ing and to support the function of the vehicle's
various systems.
The service life and performance of the start bat-
tery are affected by factors such as driving style,
driving conditions, climate, battery discharges,
number of starts, etc.
• Never disconnect the start battery while the
engine is running.
• Make sure the cables to the start battery are
correctly connected and the clamps are
securely tightened.
WARNING •
Batteries generate hydrogen gas, which
is flammable and explosive.
• Do not connect the jumper cable to any
part of the fuel system or to any moving
parts. Avoid touching hot manifolds.
• Battery fluid contains sulfuric acid. Do not
allow battery fluid to contact eyes, skin,
fabrics or painted surfaces.
• If contact occurs, flush the affected area
immediately with water. Obtain medical
help immediately if eyes are affected.
• Never expose the battery to open flame
or electric spark. Do not smoke near the
battery. Failure to follow the instructions
for jump starting can lead to injury.
Connection points
WARNING PROPOSITION 65 WARNING
Battery posts, terminals, and related accesso-
ries contain lead and lead compounds, chemi-
cals known to the state of California to cause
cancer and reproductive harm. Wash hands
after handling.Use the vehicle's connection points in the engine
compartment to connect an external start battery
or battery charger.
The battery terminals on the car's starter battery
in the luggage/cargo area must not be used.
Positive connection point
Negative connection point
CAUTION
It is not possible to charge another vehicle's
battery by means of current through the
charging points. Using the charging points to
charge another vehicle's battery could cause
a fuse to blow, which would cause the charg-
ing points to stop working.
15
An authorized Volvo workshop is recommended.

||MAINTENANCE AND SERVICE
618
CAUTION
When replacing the starter battery, an AGM
16
battery must be installed.
CAUTION If replacing the starter battery, make sure you
replace it with a battery with the same cold
start capacity and type as the original battery
(see the decal on the battery).
NOTE
The size of the starter battery should conform
to the dimensions of the original battery.
Related information
•
Battery symbols (p. 620)
• Hybrid battery (p. 619)
• Jump starting using another battery (p. 469)

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
673
Inflation pressure table 665
Information display 84, 86
Infotainment (Audio and media) 486
Instrument cluster 84
settings 86
Instrument illumination 164
Instrument lighting 164
Instrument panel App menu 103, 104
hybrid-related symbols and messages 419
messages 105
Instruments and controls 82
Instruments overview left-hand drive vehicle 82
Integrated booster cushion 76 folding down 78
folding up 77
IntelliSafe driver support 28
Interior Air Quality System 206
Intermittent wiping 176
Internet, see Internet-connected vehicle 529
Internet-connected vehicle 529 book service and repair 603
No connection or poor connection 534
send car data 604
system updates 601 iPod®
, connecting
514
ISOFIX/LATCH anchors 74
J Jack
565
Jump-start
469
K Key
239
Keyboard
126, 129
change language 129
Keyless locking/unlocking 254
settings 256
touch-sensitive surfaces 253
Key tag 239
L Labels
location of
654
Laminated glass 166 Lamps
changing
613
specifications 614
Trailer 475
Lane Keeping Aid operation 367
Lane Keeping Aid (LKA) 364, 366, 367, 369, 371
Language 132
Leather upholstery, cleaning instructions 636
Leveling control 450 settings 453
License agreement 98, 539
Lifting tools 565
Light bulbs, specifications 614
Light control 152, 164
Lighting Active Bending Lights 159
approach lighting 161
automatic high beam 157
automatic lighting controls, passenger
compartment 162
brake lights 160
controls 152, 162, 164
daytime running lights 154
display lighting 164
emergency brake lights 160
Hazard warning flashers 161