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MAINTENANCE AND SERVICE
585
WARNING
If the starter battery is disconnected, the function for automatic opening and closingmust be reset to function correctly. A resetis required in order for the pinch protectionto work.
CAUTION
On certain models, the battery is secured with a tensioning strap. Make sure that thetensioning strap is always securely tight-ened.
Specifications for starter battery
Battery type H7 AGMH8 AGM
Voltage (V) 12 12
Cold start capacity A
- CCA B
(A) 800
850
Dimensions, L×W×H 315×175×190 mm (12.4×6.9×7.5 inches) 353×175×190 mm (13.9×6.9×7.5 inches)
Capacity (Ah) 80 95
A
According to EN standard.
B Cold Cranking Amperes.
Volvo recommends that batteries are replaced by an authorized Volvo workshop.
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. 588)
Support battery (p. 586)
Jump starting using another battery (p. 431)
Reset procedure for pinch protection(p. 165)
Battery recycling (p. 588)
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MAINTENANCE AND SERVICE
586
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 the engine compartment.
If the vehicle is instead equipped with a 48 V support battery, it is located under the cargo compartment.The box over the 48 V support battery may only beremoved by an authorized workshop.
WARNING
High voltage may be dangerous if handled incorrectly. Do not touch anything on bat-teries that is not clearly described in thisOwner's Manual. Never use a 48 V support battery to jump start the vehicle.
External electrical equipment may notunder any circumstance be connectedto the 48 V battery.
Only a workshop may replace or per-form service on the 48 V battery – anauthorized Volvo workshop is recom-mended.
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.
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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
Cold start capacity A
-
CCA B
(A) 170
Dimensions, L×W×H 150×90×130 mm
(5.9×3.5×5.1 inches)
Capacity (Ah) 10
A According to EN standard.
B Cold Cranking Amperes.
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
Starter battery (p. 584)
Start/Stop function (p. 418)
Battery symbols (p. 588)
Battery recycling (p. 588)
Page 644 of 661

INDEX
642Auto-hold brakes 403
activating/deactivating 404
after collision 405
driver support 270
Automatic car wash 616 Automatic engine stop auto-stop 418
Automatic high beam 155
Automatic locking 260
Automatic relocking 241, 255
Automatic transmission 406, 407 kickdown 412
oil 636
Trailer 434
B
Backrestfront seat, adjusting 182, 183, 186, 187 , 188, 189
rear seat, folding 192
Battery jump-start 431
Maintenance 584
recycling 588
starter battery 584
support 586
symbols on the battery 588
Blind Spot Information 344
BLIS 344 activating/deactivating 345
limitations 346
Symbols and messages 347
Blower adjusting 220, 221
air distribution 205
air vents 206
Bluetooth connect 475
connecting vehicle to Internet 501
phone 485
settings 493
Book service and repair 571
Booster cushions 74 Brake assist after collision 405
Brake fluid grade 637
Brake functions 397
Brakes 397 anti-lock brakes, ABS 397
auto-brake with Pilot Assist 315auto-braking with Adaptive Cruise
Control 315automatic when stationary 403
Brake Assist System, BAS 398
brake lights 159
brake system 397
emergency brake lights 159
Maintenance 399
on salted roads 399
on wet roads 399
parking brake 400
brake system fluid 637
C
Camera sensorsee Camera 383
Camera unit 383 limitations 383
maintenance and cleaning 386
Symbols and messages 388
Capacity weight 547, 633 Care Key restricted remote key 248
settings 249
Cargo compartment 555 attachment points 558
cargo net 563
Page 649 of 661

INDEX
647
HomeLink
® remote control
programmable 441
Home safe lighting, Homesafe Lighting, Follow me home lighting, follow-me-
home lighting 160
Honk 195
Hood, opening 576
Horn 195
I
IAQS (Interior Air Quality System) 203
IC (Inflatable Curtain) 63
ID, Volvo 26
Identification number 39
Ignition mode 395, 396
Immobilizer 252 Electronic immobilizer 252
Indicator symbols 93
Individual drive mode 413
Infant seats 70
Inflatable curtain 63
Inflatable Curtain 63
Inflating tires 546
Inflation pressure adjusting 528
Checking 527
decal with recommended pressure 529
Inflation pressure monitoring 529 action 533
save new inflation pressure 531
Status 532
Inflation pressure table 639
Information display 82, 86
Infotainment (Audio and media) 448
Instrument cluster 82 settings 86
Instrument illumination 162
Instrument lighting 162
Instrument panel 82 app menu 102, 103
messages 104
settings 86
Instruments and controls 80 Instruments overview left-hand drive vehicle 80
IntelliSafe driver support 29
Interior Air Quality System 203
Intermittent wiping 175Internet, see Internet-connected vehi- cle 500
Internet-connected vehicle 500 book service and repair 571
No connection or poor connection 505
send car data 572
system updates 569
iPod ®, connecting 476
ISOFIX/LATCH anchors 77
J
Jack 537
Jump-start 431
K
Key 238
Keyboard 124, 127 change language 127
Keyless locking/unlocking 255
settings 256
touch-sensitive surfaces 254
Key tag 238