
10 Maintenance and servicing
10
289
WARNING
•Never remove the expansion tank cap while the engine is warm. Wait until theengine cools.
• If it is necessary to top off the coolantwhen the engine is warm, unscrew theexpansion tank cap slowly so that theoverpressure dissipates.
Engine compartment – brake fluid
The brake fluid should always be between the MIN
and MAX marks on the inside of the res-
ervoir.
Filling1. Turn and open the cover.
2. Unscrew the reservoir cap and fill the fluid. The level must be between the MIN
and MAX marks.
Engine compartment – power steering fluid
The fluid level must be between the MIN and
MAX marks. For capacities and recom-
mended fluid grade, see Fuel tank volume – specification and volume (p. 325). Check the level frequently. It does not nor- mally require changing.
WARNING
If a problem should occur in the power steering system or if the vehicle has noelectrical current and must be towed, it isstill possible to steer the vehicle. However,keep in mind that greater effort will berequired to turn the steering wheel.
CAUTION
Keep the area around the power steering fluid reservoir clean when checking.

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10 Maintenance and servicing
10
294
ENGINE button briefly to put the ignition in
mode I (or by starting the engine).
CAUTION
If the wiper arms have been folded out from the windshield while in the serviceposition, fold them back against the wind-shield before returning the wipers to thenormal position to help avoid scratchingthe paint on the hood.
Related information
• Engine compartment – washer fluid (p. 295)
Wiper blades – windshield
The wiper blades should be replaced regularly for best effect. The windshield wiper blades must be in the vertical (service) position for replacement,washing or to lift them away from the wind-shield when e.g., removing ice or snow.
Replacing the windshield wiper blades
NOTE
The windshield wiper blades are different lengths. The blade on the driver’s side islonger than the one on the passenger side.
With the wipers in the service position, fold out the wiper arm from the wind-shield. Press the button on the wiperblade attachment and pull the wiperblade straight out, parallel with the wiperarm.
Slide in the new wiper blade until it clicks into place.
Check that the blade is securely in place.
4. Press the wipers back against the wind- shield.
To return the wipers from the service position to the normal position, fold the wipers back

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296
Contains corrosive acid.
Risk of explosion
Recycle properly
NOTE
A used battery should be disposed of in an environmentally responsible manner. Con-sult your Volvo retailer or take the batteryto a recycling station.
Related information
•Battery – changing (p. 298)
• Battery – handling (p. 296)
• Battery – maintenance (p. 297)
Battery – handling
The battery's service life is affected by the number of starts, if it has been discharged,driving style, driving conditions, weather con-ditions ,etc.
Handling
• Check that the battery cables are cor- rectly connected and tightened.
• Never disconnect the battery when theengine is running (for example, whenreplacing the battery).
• If the battery is fully discharged a numberof times, this may shorten its service life.
• The service life of a battery is affected byfactors such as the number of starts, driv-ing conditions and climate. Extreme coldmay also further decrease the battery’sstarting capacity.
• Because the battery’s starting capacitydecreases with time, it may be necessaryto recharge it if the vehicle is not drivenfor an extended period of time or if thevehicle is usually only driven short dis-tances.
• Never use a quick charger to charge thebattery. Only traditional types of batterychargers should be used.
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. 215) 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.

10 Maintenance and servicing
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Related information
•Battery – changing (p. 298)
• Battery – maintenance (p. 297)
• Battery – symbols (p. 295)
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. •
The service life of a battery is affected byfactors such as driving conditions and cli-mate. Extreme cold may also furtherdecrease the battery’s starting capacity.
• Because the battery’s starting capacitydecreases with time, it may be necessaryto recharge it if the vehicle is not drivenfor an extended period of time or if thevehicle is usually only driven short dis-tances.
CAUTION
•Always use distilled or deionized water (battery water).
• Never fill above the level mark in thecell.
Related information
•
Battery – changing (p. 298)
• Battery – handling (p. 296)
• Battery – symbols (p. 295)

12 Index
12
332
A
ABS (anti-lock brake system).................. 230
Accessory installation warning.................. 23
Active chassis system............................. 141
Active high beams..................................... 77Active yaw control........................... 141, 142
Adaptive brake lights............................... 231
Adaptive cruise control.................... 150, 151Airbags disconnecting the front passenger’s
side....................................................... 36
front...................................................... 32
inflatable curtain................................... 41
side impact........................................... 39
Air conditioning........................................ 112
Air distribution.................................. 109, 114
Air distribution table................................. 116
Air vents................................................... 109
Alarm........................................ 136, 137, 138
All Wheel Drive......................................... 228
Ambient temperature sensor..................... 67
Anti-freeze....................................... 238, 288Anti-lock brake system warning light......................................... 63
Anti-lock Brake System (ABS)................. 230 Approach lighting.............................. 83, 127
Auto-dim rearview mirror........................... 89
Automatic locking retractor....................... 47Automatic transmission
Eco (driving function).......................... 226
Geartronic........................................... 218
general description..................... 216, 218
oil........................................................ 324
shiftlock override................................ 220
Axle weight.............................................. 261
B
Battery maintenance............................... 297, 298
remote key, replacing......................... 130
replacing............................................. 298
specifications...................................... 326
start/stop............................................ 326
warning symbols................................. 295
Blind Spot Information System (BLIS)..... 204 Cross Traffic Alert (CTA)..................... 206
Booster cushions....................................... 53
Brake lights.............................................. 231Brake system ABS..................................................... 230
Brake pad inspection.......................... 229 checking fluid level............................. 289
emergency brake assistance.............. 231
fluid..................................................... 324
general information............................. 228
Bulbs headlights........................... 290, 291, 292
introduction......................................... 290
license plate lights.............................. 292
specifications...................................... 293
C
Camera, Park Assist................................ 201
Capacity weight....................................... 261
Catalytic converter................................... 242
Central locking system, introduction 124, 125, 128, 129
Chains...................................................... 264
Check Engine warning light....................... 63Child restraints recalls and registration......................... 47
Child restraint systems.............................. 47 booster cushions.................................. 53
convertible seats.................................. 51
infant seats........................................... 49
ISOFIX/LATCH anchors........................ 54
top tether anchors................................ 55

12 Index
12
334
Engine oil................................................. 323checking............................................. 286
low pressure warning light.................... 64
volumes.............................................. 323
Engine remote start (ERS)........................ 213
Environment............................................... 22
F
Federal Clean Air Act............................... 281 Flat tires repairing with tire sealing system....... 273
Floor mats cleaning.............................................. 311
placing correctly................................. 211
Fluid specifications.......................... 324, 325
Fog lights................................................... 63 rear........................................................ 80
Four C (active chassis system)................ 141
Front airbags.............................................. 32 disconnecting passenger’s side airbag 36
Front park assist.............................. 198, 201
Front seats................................................. 70 heated................................................. 110
Fuel filler cap........................................... 242
Fuel filler door, opening................... 241, 242 Fuel level warning light.............................. 63
Fuel requirements............................ 239, 240
Fuel tank volume..................................... 325
Fuses............................................... 299, 305
G
Garage door opener
HomeLink ®
Wireless Control
System............................................ 91, 92
Gasoline requirements............................. 240
Gas tank volume...................................... 325
Gauges...................................................... 58
Geartronic................................................ 218
Geartronic automatic transmission.......... 218
Generator warning light............................. 65
Glossary of tire terminology..................... 262
Grocery bag holder.................................. 122
Gross vehicle weight............................... 261
H
Hazard warning flashers............................ 81 Headlights Active Bending Lights........................... 79
active high beams................................. 77
changing bulbs................... 290, 291, 292
daytime running lights.......................... 76
high/low beams.................................... 77
high beam flash.................................... 77
tunnel detection.................................... 78
Headlight washers..................................... 85
Heated front seats................................... 110
Heated oxygen sensors........................... 242
Heated rear seats.................................... 110
Heated steering wheel............................... 75
Heated windshield............................. 89, 112
High beams................................................ 77 active.................................................... 77
Hill Start Assist (HSA).............................. 216
Hoisting the vehicle................................. 282 HomeLink ®
Wireless Control System.. 91, 92
Home safe lighting..................................... 83
Hood, opening/closing............................ 285
Horn........................................................... 75

12 Index
12
336
O
Occupant safety........................................ 26
Occupant weight sensor............................ 36
Octane recommendations....................... 240
Odometer, trip........................................... 68Oilchecking............................................. 286
volumes.............................................. 323
Oil level sensor........................................ 287
Oil quality................................................. 323
OK button............................................ 96, 97
On Call Roadside Assistance.................... 24
Outside temperature sensor...................... 67
Overhead courtesy lighting........................ 82
Overheating, engine................................... 65
Ownership, changing................................. 18
Oxygen sensors, heated.......................... 242
P
Paint, touching up.................................... 312
Park assist....................................... 198, 201
Park Assist Camera................................. 201 Parking brake
electric, applying/releasing. 232, 233, 235
warning light......................................... 64
Parking lights............................................. 80
Pedestrian detection........................ 180, 183
Polishing.................................................. 309Power front seat memory function................................... 71
Power meter.............................................. 61
Power mirrors...................................... 87, 88 defroster............................................... 89
Power steering adjustable........................................... 145
fluid..................................................... 289
Power steering fluid................................. 325
Power windows......................................... 86
Pregnancy, using seat belts during........... 30
PROPOSITION 65 WARNING.. 215, 298, 326
R
Rain sensor................................................ 84
Rear fog lights............................................ 80
Rear park assist............................... 198, 201 Rear seats
folding................................................... 74
heated................................................. 110
Rearview mirror auto-dim function................................. 89
compass............................................... 90
Rear window defroster.............................. 89
Recalls....................................................... 26
Recalls, child restraints.............................. 47
Refrigerant............................................... 325
Refueling.......................................... 239, 240 fuel filler cap....................................... 242
fuel filler door.............................. 241, 242
fuel tank volume................................. 325
Registering child restraints........................ 47
Remote key...................... 124, 125, 128, 129 approach lighting................................ 127
immobilizer......................................... 126
key blade.................... 124, 125, 128, 129
locking the vehicle.............................. 127
replacing the battery........................... 130
unlocking the vehicle.......................... 127
Reporting safety defects............................ 27
Roadside Assistance................................. 24
Road sign information (RSI)..................... 145
Roof loads............................................... 121