2020 VOLVO S90 jump start

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MAINTENANCE AND SERVICE
570
CAUTION
If replacing the battery, make sure you replace it with a battery of the same size,cold start capacity and type as the originalbattery (see the decal on the battery).
Related information
Battery symbols (p. 572)
Support battery (p. 571)
Jump starting using another battery (p. 420)
Reset procedure for pinch protection(p. 163)
Battery recycling (p. 573)

MAINTENANCE AND SERVICE
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571
Support battery Vehicles with the Start/Stop function are equipped with two batteries – a more power-ful 12 V start battery and a support batterythat provides stronger current during thefunction's start sequence.
The 12 V support battery is located in a box next to the spring strut in the engine compartment.
NOTE
The higher the current consumption in the vehicle, the more the alternator hasto work and the batteries have to becharged = increased fuel consumption.
When the starter battery capacity hasdropped below the lowest permissiblelevel, the Start/Stop function is disen-gaged.
When the Start/Stop function is temporarily reduced due to high current consumption: The engine will auto-start, even if the driver does not lift their foot from thebrake pedal.
The support battery does not normally requiremore service than the start battery. If you haveany questions or concerns, consult a work-shop ‒ an authorized Volvo workshop is rec-
ommended.
CAUTION
If the following is not observed, the Start/ Stop function may temporarily stop work-ing after connection of an external starterbattery or battery charger:
The negative battery terminal of thevehicle's starter battery must
never be
used to connect an external starterbattery or battery charger – only thevehicle's negative charging pointshould be used as a grounding point.
NOTE
If the starter battery has been discharged to the extent that the vehicle does not havenormal electrical functions and the enginemust then be jump-started with an externalbattery or a battery charger, the Start/Stopfunction may remain activated. If the Start/Stop function shortly thereafter auto-stopsthe engine, there is a huge risk that auto-start of the engine will fail due to insuffi-cient battery capacity since the battery hadnot had time to recharge. If the vehicle has been jump-started or if there has not been enough time for thebattery to be charged with a batterycharger, the Start/Stop function should betemporarily deactivated until the batteryhas been recharged by the vehicle. At anambient temperature of about +15°C(about 60°F), the battery must be chargedby the vehicle for at least one hour. Atlower ambient temperatures, the chargingtime can increase to 3-4 hours. It is advisa-ble to charge the battery with an externalbattery charger.
Specifications for support battery
Type AGM
Voltage (V) 12

INDEX
624Automatic engine stop
auto-stop 404
Automatic high beam 153
Automatic locking 256
Automatic relocking 236, 249
Automatic transmission 391, 392 kickdown 398
oil 618
B
Backrestfront seat, adjusting 182, 183, 186, 187 , 188, 189
rear seat, adjusting 192
Battery jump-start 420
Maintenance 567
recycling 573
start 567
support 571
symbols on the battery 572
BLIS 327 activating/deactivating 328
limitations 329
Symbols and messages 330
Bloweradjusting 217, 218
air distribution 202
air vents 203
Bluetooth connect 462
connecting vehicle to Internet 481
phone 471
settings 479
Book service and repair 547
Booster cushions 72 Brake assist after collision 391
Brake fluid grade 618
Brake functions 382
Brakes 383 anti-lock brakes, ABS 383
automatic when stationary 389
Brake Assist System, BAS 384
brake lights 157
brake system 382
emergency brake lights 157
Maintenance 385
on salted roads 385
on wet roads 384
parking brake 385brake systemfluid 618
C
Camera sensorsee Camera 306
Camera unit 306 limitations 307
maintenance and cleaning 311
Capacity weight 528, 615
Cargo compartment 538 attachment points 540
Car wash 596, 597, 599, 600, 601, 602
Catalytic converter 418 recovery 423
CD player 460
Cell phone, see Phone 472
Center console 533 Center display change appearance 128
cleaning 591
climate controls 207
Function view 119
keyboard 123
messages 137, 138
operation 109, 112, 116, 121

INDEX
629
Instrument cluster 80
settings 84
Instrument illumination 160
Instrument lighting 160
Instrument panel 80 App menu 101, 102
messages 103
settings 84
Instruments and controls 78 Instruments overview left-hand drive vehicle 78
IntelliSafe driver support 29
Interior Air Quality System 200
Intermittent wiping 176 Internet, see Internet-connected vehi- cle 480
Internet-connected vehicle 480 book service and repair 547
No connection or poor connection 485
send car data 548
system updates 545
iPod ®
, connecting 462
ISOFIX/LATCH anchors 75
J
Jack 515
Jump-start 420
K
Key 234
Keyboard 123, 126 change language 126
Keyless locking/unlocking 249
settings 250
touch-sensitive surfaces 248
Key tag 234
L
Labels location 610
Laminated glass 162 Lamps changing 558
location 559
specifications 566
Lane Keeping Aid 342activating/deactivating 344
display 348
limitations 345
see Lane Keeping Aid 342
select assistance option 344
Symbols and messages 346
Language 129
Large Animal Detection (LAD) 316Leather upholstery, cleaning instruc-
tions 594
Leveling control 408 settings 411
License agreement 95, 489
Lifting tools 515 Light bulbs changing 558
specifications 566
Light control 148, 160 Lighting Active Bending Lights 154
approach lighting 158
automatic high beam 153
brake lights 157
control, instrument, display 160
controls 148, 158
cornering illumination 155
daytime running lights 150