check engine light VOLVO XC70 2013 Owner´s Manual

09 Maintenance and specifications
Replacing bulbs09
331
NOTE
•Always switch off the ignition before
starting to replace a bulb.
•The optional Active Bending Light bulbs
contain trace amounts of mercury.
These bulbs should always be disposed
of by a trained and qualified Volvo serv-
ice technician.
Removing the headlight housing1. Switch off the ignition by briefly pressing
the START/STOP ENGINE button.
2. Remove the remote key from the ignition
slot
1.
3. (Upper illustration under "Headlight hous-
ing")
Withdraw the headlight housing's lock-
ing pins.
Pull the headlight housing straight out.
CAUTION
When disconnecting the connector, pull on
the connector itself and not on the wiring.
4. (Lower illustration under "Headlight hous-
ing")
Unplug the wiring connector by holding
down the clip with your thumb.
Pull out the connector with the other
hand.
5. Lift out the housing and place it on a soft
surface to avoid scratching the lens.
6. Replace the defective bulb(s).
Reinserting the headlight housing1. Plug in the connector until it clicks into
place.
2. Reinstall the headlight housing and locking
pins. Check that they are correctly
inserted. The headlight housing must be
properly inserted and secured in place
before the lighting is switched on or the
remote key is inserted into the ignition slot.
3. Check that the lights function properly.
Removing the cover to access the
bulbs
G021745
NOTE
Before starting to replace a bulb, see
page 330.
1. Open the retaining clamp by pressing it to
the side.
2. Press down the clips on the upper edge of
the cover and remove it.
Reinstall the cover in the reverse order.
1Does not apply to vehicles with the optional keyless drive.

09 Maintenance and specifications
Wiper blades and washer fluid 09
338
With the wipers in the service position, fold
out the wiper arm from the windshield.
Press the button on the wiper blade attach-
ment and pull the wiper blade straight out,
parallel with the wiper arm.
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
against the windshield and press the START/
STOP ENGINE button briefly to put the ignition
in mode I (or start the engine).
CleaningKeeping the windshield and wiper blades clean
helps improve visibility and prolongs the serv-
ice life of the wiper blades. Clean the wiper
blades with a stiff-bristle brush and lukewarm
soap solution or car washing detergent.
Replacing the tailgate wiper blade
G032770
1. Fold the wiper arm outward.
2. Grasp the inner section of wiper blade (at
the arrow).3. Pull out the blade to release it from the
wiper arm.
4. Press the new wiper blade into place and
check that it seats securely.
5. Fold the wiper arm back toward the tailgate
window.
Filling washer fluid
G021764
Location of the washer fluid reservoir
The windshield and headlight washers share a
common reservoir.
The washer fluid reservoir is located on the
driver's side of the engine compartment. Dur-
ing cold weather, the reservoir should be filled
with windshield washer solvent containing
antifreeze. For capacities, see page 364.

09 Maintenance and specifications
Battery 09
340
WARNING
•Never expose the battery to open flame
or electric spark.
•Do not smoke near the battery.
•Battery fluid contains sulfuric acid. Do
not allow battery fluid to contact eyes,
skin, fabrics or painted surfaces. If con-
tact occurs, flush the affected area
immediately with water. Obtain medical
help immediately if eyes are affected.
NOTE
The life of the battery is shortened if it
becomes discharged repeatedly.
Maintenance
•Use a screw driver to open the caps or
cover and a flashlight to inspect the level.
•If necessary, add distilled water. The level
should never be above the indicator.
•The fluid level should be checked if the
battery has been recharged.
•After inspection, be sure the cap over each
battery cell or the cover is securely in
place.
•Check that the battery cables are correctly
connected and properly tightened.
•Never disconnect the battery when the
engine is running, or when the key is in the
ignition. This could damage the vehicle's
electrical system.
•The battery should be disconnected from
the vehicle when a battery charger is used
directly on the battery.
•To help keep the battery in good condition,
the vehicle should be driven for at least 15
minutes a week or connected to a charger
with an automatic charging function.
•If the battery is fully discharged a number
of times, this may shorten its service life.
Keeping the battery fully charged helps
prolong its service life.
•The service life of a battery is affected by
factors such as driving conditions and cli-
mate. Extreme cold may also further
decrease the battery’s starting capacity.
•Because the battery’s starting capacity
decreases with time, it may be necessary
to recharge it if the vehicle is not driven for
an extended period of time or if the vehicle
is usually only driven short distances.
CAUTION
•Always use distilled or deionized water
(battery water).
•Never fill above the level mark in the cell.
Changing

11 Index
11
371
Hill Descent Control............................ 127
warning light......................................... 78
Bulbs
cargo area lighting.............................. 335
headlights...........................330, 331, 332
introduction......................................... 330
license plate lights.............................. 335
side marker lights...............................333
specifications...................................... 336
taillight................................................ 334
C
Camera, Park Assist................................ 176
Capacity weight....................................... 303
Cargo area
changing bulbs................................... 335
floor rails............................................. 278
hooks for securing loads............278, 279
steel grid............................................. 281
Cargo area cover..................................... 282
Cargo area net......................................... 282
Catalytic converter................................... 274
Cell phone, hands-free connection......... 243
Cell phone voice control.......................... 251Central locking system, introduction......... 54
Chains...................................................... 306
Check engine light..................................... 76
Check Engine warning light....................... 77
Child restraints
recalls and registration......................... 38
Child restraint systems.............................. 39
booster cushions.................................. 45
convertible seats.................................. 43
infant seats........................................... 41
ISOFIX/LATCH anchors........................ 46
top tether anchors................................ 47
Child safety................................................ 36
booster cushions.................................. 45
child restraint systems.......................... 39
convertible seats.................................. 43
infant seats........................................... 41
Child safety locks...................................... 51
City Safety™............................................ 152
Climate system........................................ 201
air distribution............................. 196, 202
air vents.............................................. 197
Interior Air Quality System.................. 196
introduction......................................... 195
passenger compartment filter............ 195
refrigerant........................................... 195Clock, setting............................................. 80
Cold weather driving................................ 270
Collision warning system.................158, 159
Compass in rearview mirror..................... 107
Conserving electrical current................... 269
Controls, center console.......................... 215
Convertible seats....................................... 43
Coolant............................................328, 364
Cooling system, general information....... 269
Courtesy lighting.................................. 98, 99
Crash event data......................................... 9
Crash mode............................................... 35
Cruise control..................................136, 137
adaptive.............................................. 138
Curb weight............................................. 303
Current, conserving................................. 269
D
Defroster.................................................. 201
Detachable key blade..........................59, 62
Dimensions
XC70................................................... 360

11 Index
11
372
Disconnecting the front passenger’s air-
bag....................................................... 26, 27
Dome lighting....................................... 98, 99
Door mirrors............................................. 105
Driver alert............................................... 166
Driver distraction warning.......................... 13
Driving economically................................ 268
Driving in cold weather............................ 270
Driving through water..............................269
E
ECC.........................................198, 200, 201
Economical driving.................................. 268
Electric parking brake.............................. 124
Electronic Climate Control.......198, 200, 201
air distribution table............................ 202
Interior Air Quality System.................. 201
ventilated seats................................... 198
Emergency locking retractor...................... 37
Emergency starting.................................. 116
Emergency towing................................... 288
Emission inspection readiness................ 323Engine
overheating........................................... 79
specifications...................................... 362
starting................................................ 113
switching off....................................... 116
Engine compartment overview................325
Engine oil................................................. 363
checking............................................. 326
low pressure warning light.............. 77, 78
volumes.............................................. 364
Engine remote start (ERS)........................ 115
Environment............................................... 12
Eyelets for anchoring loads..................... 278
F
Federal Clean Air Act............................... 322
Flat tires
repairing with tire sealing system....... 308
Floor mats
cleaning.............................................. 353
placing correctly................................. 113
Floor rails................................................. 278
Fluid specifications.................................. 364Fog lights
front, changing bulbs.......................... 334
front/rear......................................... 96, 97
Four C (active chassis system)................206
Front airbags.............................................. 22
disconnecting passenger’s side air-
bag.................................................. 26, 27
Front fog lights........................................... 96
changing bulbs................................... 334
Front park assist.............................. 172, 174
Front seats...........................................84, 86
heated................................................. 198
Fuel filler cap........................................... 274
Fuel filler door, opening........................... 273
Fuel level warning light.............................. 77
Fuel requirements............................ 271, 272
Fuel tank volume.....................................364
Fuses............................... 342, 343, 346, 349
G
Garage door opener
HomeLink® Wireless Control System. 110
Gasoline requirements............................. 272

11 Index
11
375
O
Occupant safety........................................ 16
Occupant weight sensor...................... 26, 27
Octane recommendations.......................272
Odometer, trip........................................... 80
Oil
checking............................................. 326
volumes.............................................. 364
Oil quality................................................. 363
OK button................................................ 187
On Call Roadside Assistance.................. 369
Overhead courtesy lighting.................. 98, 99
Overheating, engine................................... 79
Oxygen sensors, heated.......................... 275
P
Paint, touching up.................................... 353
Park assist.......................................172, 174
Park Assist Camera................................. 176
Parking brake
electric, applying/releasing................. 124
warning light......................................... 78Parking lights............................................. 96
changing bulbs................................... 333
Personal Car Communicator, unique func-
tions........................................................... 58
Polishing.................................................. 351
Power front seat
memory function................................... 85
with keyless drive................................. 86
Power mirrors.......................................... 105
defroster............................................. 106
Power moonroof...................................... 108
Power steering
fluid..................................................... 329
speed-dependent............................... 206
Power steering fluid................................. 364
Power tailgate.......................................... 276
Power windows....................................... 103
laminated glass................................... 104
Pregnancy, using seat belts during........... 20
Private locking........................................... 62
PROPOSITION 65 WARNING. . 116, 341, 365
R
Radio
SiriusXM
E satellite radio.................... 229
Radio functions........................................ 225
HD digital radio................................... 227
Rails, floor................................................ 278
Rain sensor.............................................. 100
Rear fog light............................................. 97
Rear park assist............................... 172, 174
Rear seat entertainment..........................255
Rear seat entertainment (option)
headphones........................................256
menus................................................. 261
remote control.................................... 264
Rear seat head restraints........................... 88
Rear seats
center head restraint............................. 87
folding................................................... 87
heated................................................. 199
Rearview mirror
auto-dim function............................... 106
compass............................................. 107
Rear window defroster............................106
Recalls, child restraints.............................. 38