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10 Maintenance and servicing
10
346
CAUTION
The infotainment system's energy-saving feature may not function correctly or at all,and/or a message may be displayed if abattery charger or jumper cables are notconnected properly.
• The negative terminal on the battery must
never be used to connect a
jumper cable or a battery charger.Only the ground point on the chassismay be used.
See Jump starting (p. 250) for an illustra- tion and additional information.
WARNING
• Never expose the battery to open flame or electric spark.
• Do not smoke near the battery.
• Battery fluid contains sulfuric acid. Donot allow battery fluid to contact eyes,skin, fabrics or painted surfaces. Ifcontact occurs, flush the affected areaimmediately with water. Obtain medi-cal help immediately if eyes are affec-ted.
NOTE
The life of the battery is shortened if it becomes discharged repeatedly.
Related information
•
Battery – changing (p. 347)
• Battery – maintenance (p. 346)
• Battery – symbols (p. 345)
Battery – maintenance
Proper battery maintenance can help prolong its service life.
Maintenance
• Use a screw driver to open the caps or cover and a flashlight to inspect the level.
• If necessary, add distilled water. The levelshould never be above the indicator.
• The fluid level should be checked if thebattery has been recharged.
• After inspection, be sure the cap overeach battery cell or the cover is securelyin place.
• Check that the battery cables are cor-rectly connected and properly tightened.
• Never disconnect the battery when theengine is running, or when the key is inthe ignition. This could damage the vehi-cle's electrical system.
• The battery should be disconnected fromthe vehicle when a battery charger isused directly on the battery.
• To help keep the battery in good condi-tion, the vehicle should be driven for atleast 15 minutes a week or connected toa charger with an automatic chargingfunction.
• If the battery is fully discharged a numberof times, this may shorten its service life.Keeping the battery fully charged helpsprolong its service life.
12 Index
12
387
Headlight washers..................................... 99
Head restraints, rear seat.................... 84, 85
Heated front seats................................... 129
Heated oxygen sensors........................... 279
Heated rear seats.................................... 129
Heated steering wheel............................... 88
Heated windshield........................... 104, 132
High beams................................................ 90 active.................................................... 90
Hill Descent Control......................... 263, 264
Hill Start Assist (HSA).............................. 251
Hoisting the vehicle................................. 324 HomeLink ®
Wireless Control
System............................................. 108, 109
Home safe lighting..................................... 97
Hood, opening/closing............................ 327
Horn........................................................... 88
I
ID, Volvo.................................................... 21
Ignition modes..................................... 78, 79
Immobilizer.............................................. 154
Important information.......................... 13, 14 Indicator lights............................... 68, 70, 74
Infant seats................................................ 49
Inflatable Curtain........................................ 41
Inflation pressure............................. 296, 297
Inflation pressure table............................ 300Information and warning symbols, table
of.............................................................. 379
Information lights........................... 68, 70, 74
Inspection readiness................................ 325
Instrument lighting..................................... 93
"theater" lighting................................... 93
Instrument overview............................ 64, 68
Instrument panel........................ 68, 112, 113Integrated two-stage booster
cushion.......................................... 57, 59, 60
Interior Air Quality System....................... 125
Interior lighting........................................... 96Internet connection booking service.................................. 325
ISOFIX/LATCH anchors............................. 54
J
Jack attaching............................................. 291
location of........................................... 291
Jump starting........................................... 250
K
Key blade. 152, 153, 156, 157, 158, 159, 162 private locking.................................... 158
Keyless drive............................................ 161 general description............. 162, 163, 164
starting the vehicle............................. 246
Keyless locking/unlocking....................... 161
L
Labels list of................................................... 369
location of........................................... 368
Lane Departure Warning (LDW) 227, 229, 230
LATCH anchors......................................... 54
Leather care............................................. 362
Lighting panel............................................ 89
12 Index
12
391
Trips, long distance................................. 273
Tunnel detection........................................ 92
Turn signals............................................... 95 changing bulbs................................... 338
indicator lights...................................... 73
Two-stage booster cushion........... 57, 59, 60
U
Uniform Tire Quality Grading................... 303
Unlocking the tailgate.............................. 168
Unlocking the vehicle...... 155, 165, 166, 167
V
Vanity mirror............................................ 141 changing bulbs................................... 341
Vehicle dimensions XC70................................................... 370
Vehicle Event Data..................................... 18
Vehicle information.................................... 20
Vehicle loading........................ 142, 143, 301 roof loads............................................ 142
Vehicle maintenance................................ 322 performed by the owner..................... 323 Vehicle weights........................................ 372
Ventilated seats....................................... 130
Volvo and the environment........................ 22
Volvo ID..................................................... 21
Volvo maintenance.................................. 322
Volvo On Call Roadside Assistance.......... 24
Volvo programs......................................... 24
Volvo Sensus........................................... 111
W
Warning flashers, hazard........................... 94
Warning lights................................ 68, 70, 74
Warning symbol......................................... 75
Warning system, collision........ 209, 211, 217
Warranties................................................ 322
Washer fluid............................................. 344Washers
headlight............................................... 99
windshield............................................. 98
Water, driving through............................. 272
Waxing..................................................... 361
Weights.................................................... 372 Wheels..................................................... 288
changing............................................. 291
storing................................................. 289
Whiplash Protection System..................... 42 Windows power.................................................. 100
sun shade........................................... 100
Windshield heated......................................... 104, 132
rain sensor............................................ 98
washers................................................ 99
wipers/washers..................................... 98
Windshield washer fluid........................... 344
Windshield wipers.................................... 342 service position................................... 342
Wiper blades replacing............................................. 342
replacing tailgate wiper...................... 344