MAINTENANCE AND SERVICE
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Support battery In addition to the start battery, vehicles equipped with the Start/Stop function also have a supportbattery.
Vehicles with the Start/Stop function are equip- ped with two 12-volt batteries ‒ a heavy-duty
start battery and a support battery that provides extra current during the Start/Stop function'sstart sequence.
The 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 has towork 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 driverdoes not lift their foot from the brake pedal.
The support battery does not normally requiremore service than the start battery. If you have any questions or concerns, consult a workshop ‒
an authorized Volvo workshop is recommended.
CAUTION
If the following is not observed, the Start/ Stop function may temporarily stop workingafter connection of an external starter batteryor battery charger: • 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.
INDEX
656Volvo ID 26
create and register 27
W
Warning lightAdaptive Cruise Control 290
stability and traction control system 266
Warning lights airbags SRS 93
alternator does not charge 93
brake system error 93
low oil pressure 93
parking brake applied 93
seat belt reminder 93
starter battery not charging 93
WARNING 93
Warning sound parking brake 408
warning symbols 93 Warning symbols safety 42
Warranties 572 Washer Headlights 179
rear window 180
washer fluid, filling 626
Windshield 179
Washer fluid 626
Washer nozzles, heated 177
Waxing 615Weights
Curb weight 635
Wheel bolts 537 locking 537
Wheels cleaning 620
mounting 540
removal 538
Snow chains 544
Wheels and tires Load index and speed symbol 526
Whiplash protection 46
Whiplash Protection System 46
WHIPS (Whiplash Protection System) 46 Wi-Fi connecting vehicle to Internet 503
delete network 507sharing Internet connection, tethering,
hotspot 505
technology and security 507
Windows and glass 166 Windshield heating 221
projected image 140, 142Windshield washing 179
Windshield wipers 176
rain sensor 177, 178
Winter driving 434
Winter tires 543, 544
Winter wheels 543, 544Wiper blade replacing 623, 624
service position 625
