2009 VOLVO XC70 check engine

06 Maintenance and specifications
Replacing bulbs
06``225
CAUTION
Never touch the glass of bulbs with your fin-
gers. Grease and oils from your fingers
vaporize in the heat and will leave a deposit
on the reflector, which will damage it.
NOTE
•
Always switch off the ignition before
starting to replace a bulb.
•
The optional active Bi-XenonŸ head-
light bulbs contain trace amounts of
mercury. These bulbs should always be
disposed of by a trained and qualified
Volvo service technician.
Removing the headlight housing1. Switch off the ignition by pressing quickly
on the START/STOP ENGINE button and
remove the remote key from the ignition
slot
1.
2. (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.3. (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.
4. Lift out the housing and place it on a soft
surface to avoid scratching the lens.
5. Replace the defective bulb(s), see
page 230.
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
headlights and parking lights
G021745
NOTE
Before starting to replace a bulb, see
page 224.1. 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.

06 Maintenance and specificationsWiper blades and washer fluid
06232
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 reservoirThe 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 274.

06 Maintenance and specifications
Battery
06``233 Warning symbols on the battery
Wear protective goggles.Keep away from children.Avoid smoking, open flames,
and/or sparks.See the owner's manual.Contains corrosive acid.Risk of explosion
NOTE
A used battery should be disposed of in an
environmentally responsible manner. Con-
sult your Volvo retailer or take the battery to
a recycling station.Handling•
Check that the battery cables are correctly
connected and tightened.
•
Never disconnect the battery when the
engine is running (for example, when
replacing the battery).
The service life and function of the battery is
influenced by factors such as the number of
starts, discharging, driving style, driving con-
ditions, climatic conditions etc.
Never use a quick charger to charge the bat-
tery.
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•
Regularly check that the electrolyte level is
correct and never fill above the level mark.
•
Check all cells. Use a large screwdriver or
a coin to remove the cell caps. Each cell
has its own maximum and minimum level
mark.
•
If necessary, top up with distilled water to
the battery's maximum mark.
•
Tighten the cell caps thoroughly.

06 Maintenance and specificationsWheels and tires
06258
Accessing the tire sealing systemThe tire sealing system is stowed under the
floor of the cargo area. To access it:
1. Fold up or remove any protective floor cov-
ering or carpet.
2. Open the floor hatch.
3. Remove the retaining screws.
4. Lift out the foam plastic block holding the
jack and lug wrench.
5. Lift out the tire sealing system.
NOTE
•
The tire sealing system is only intended
to seal holes on the tire’s tread area, not
the sidewall.
•
Tires with large holes or tears cannot be
repaired with the tire sealing system.
WARNING
•
After using the tire sealing system, the
vehicle should not be driven farther than
approximately 120 miles (200 km).
•
Have the tire inspected by a trained and
qualified Volvo service technician as
soon as possible to determine if it can
be permanently repaired or must be
replaced.
•
The vehicle should not be driven faster
than 50 mph (80 km/h) while using a tire
that has been temporarily repaired with
the tire sealing system.
•
After using the tire sealing system, drive
carefully and avoid abrupt steering
maneuvers and sudden stops.
Inflating tiresThe tire sealing system can be used to inflate
the tires. To do so:
1. Park the car in a safe place.
2. The compressor should be switched off.
Ensure that the on/off switch is in position
0 (the 0 side of the switch should be
pressed down).
3. Take out the electrical wire and hose.4. Remove the valve cap from the tire’s infla-
tion valve and screw the hose connector
onto the valve as tightly as possible by
hand.
5. Connect the electrical wire to the nearest
12-volt socket in the vehicle.
6. Start the vehicle’s engine.
WARNING
•The vehicle’s engine should be running
when the tire sealing system is used to
avoid battery drain. Therefore, be sure
the vehicle is parked in a well ventilated
place, or outdoors, before using the sys-
tem.•Children should never be left unattended
in the vehicle when the engine is running.
7. Check the tire’s inflation pressure on the
gauge. Switch off the compressor briefly to
get a clear reading from the pressure
gauge.
8. Refer to the tire inflation tables for the cor-
rect inflation pressure. If the tire needs to
be inflated, start the tire sealing system’s
compressor (press the on/off switch to
position I). If necessary, release air from the
tire by turning the air release knob coun-
terclockwise.

07 Index
07278
introduction......................................... 224
license plate lights.............................. 229
side marker lights...............................227
specifications...................................... 230
taillight................................................ 228
CCapacity weight....................................... 251
Cargo area
changing bulbs................................... 229
floor rails............................................. 204
hooks for securing loads.................... 204
steel grid............................................. 207
Cargo area cover..................................... 208
Cargo area net......................................... 208
Catalytic converter................................... 200
CD player/changer........................... 135, 136
Cell phone, hands-free connection......... 143
Central locking system, introduction......... 52
Chains...................................................... 253
Check engine light..................................... 72
Child restraints
recalls and registration......................... 44Child restraint systems.............................. 35
booster cushions.................................. 41
convertible seats.................................. 39
infant seats........................................... 37
ISOFIX/LATCH anchors........................ 42
top tether anchors................................ 43
Child safety.......................................... 33, 34
booster cushions.................................. 41
child restraint systems.......................... 35
convertible seats.................................. 39
infant seats........................................... 37
Child safety locks...................................... 48
Climate system........................................ 128
air distribution............................. 125, 130
air vents.............................................. 125
Interior Air Quality System.................. 125
introduction......................................... 124
passenger compartment filter............ 124
refrigerant........................................... 124
Clock, setting............................................. 76
Cold weather driving................................ 196
Collision warning system......................... 160
Compass in rearview mirror..................... 153
Conserving electrical current................... 195
Convertible seats....................................... 39
Coolant............................................222, 274Cooling system, general information....... 195
Courtesy lighting.................................. 88, 89
Crash mode............................................... 32
Cruise control..................................158, 159
adaptive......................166, 167, 168, 169
Curb weight............................................. 251
Current, conserving................................. 195
DDefroster.................................................. 128
Detachable key blade..........................57, 59
Dimensions
V70...................................................... 268
XC70................................................... 270
Disconnecting the front passenger’s air-
bag....................................................... 23, 24
Dome lighting....................................... 88, 89
Door mirrors............................................... 96
Driver distraction warning............................ 9
Driving economically................................ 194
Driving in cold weather............................ 196
Driving through water..............................195

07 Index
07
279
EECC.......................................... 126, 127, 128
Economical driving..................................194
Electric parking brake.............................. 114
Electronic Climate Control.......126, 127, 128
air distribution table............................ 130
Interior Air Quality System.................. 128
ventilated seats................................... 126
Emergency brake lights............................. 86
Emergency locking retractor...................... 34
Emergency starting.................................. 105
Emergency towing...........................212, 213
Emission inspection readiness................ 217
Engine
overheating........................................... 75
specifications...................................... 272
starting................................................ 103
starting with keyless drive.................. 104
Engine compartment overview................ 219
Engine oil
checking............................................. 220
low pressure warning light.................... 73
specifications...................................... 273
volumes.............................................. 274Environment............................................... 10
Eyelets for anchoring loads..................... 203
FFederal Clean Air Act............................... 216
Floor rails................................................. 204
Fluid specifications.................................. 274
Fog lights
front...................................................... 73
front, changing bulbs.......................... 228
front/rear...............................................86
Four C (active chassis system)................157
Front airbags.................................. 19, 20, 21
disconnecting passenger’s side air-
bag.................................................. 23, 24
Front fog lights..................................... 73, 86
changing bulbs................................... 228
Front park assist..............................181, 183
Front seats........................................... 79, 80
heated................................................. 126
Fuel filler cap............................................ 200
Fuel filler door, opening........................... 200
Fuel level warning light.............................. 73Fuel requirements............................198, 199
Fuel tank volume...................................... 274
Fuses...............................236, 237, 240, 242
GGasoline requirements............................. 199
Gas tank volume...................................... 274
Gauges...................................................... 71
Geartronic................................................ 108
Geartronic automatic transmission.......... 108
Generator warning light............................. 74
Glossary of tire terminology..................... 250
Grocery bag holder.................................. 205
Gross vehicle weight............................... 251HHands-free connection (cell phone) (Cell
phone, hands-free connection)................ 143
Hazard warning flashers............................ 87

07 Index
07
281
Low fuel level warning light........................ 73
Low oil pressure warning light................... 73MMain instrument panel............................. 121
Maintenance............................................ 216
performed by the owner.....................217
Malfunction indicator light......................... 72
Menu system........................................... 120
overview.............................................. 120
Messages in the instrument panel........... 121
Mirrors
defroster............................................... 97
power door........................................... 96
rearview, auto-dim function.................. 97
retractable............................................. 96
vanity.................................................. 190
Moonroof............................................. 98, 99
Motor oil
checking............................................. 220
specifications...................................... 273
volumes.............................................. 274
NNet in cargo area..................................... 208OOccupant safety........................................ 14
Occupant weight sensor...................... 23, 24
Octane recommendations.......................199
Odometer, trip........................................... 76
Oil
specifications...................................... 273
volumes.............................................. 274
On Call Roadside Assistance.................. 276
Overhead courtesy lighting.................. 88, 89
Overheating, engine................................... 75
Oxygen sensors, heated.......................... 201PPaint, touching up.................................... 264
Park assist.......................................181, 183Parking brake
electric, applying/releasing................. 114
warning light......................................... 73
Parking lights............................................. 86
changing bulbs................................... 226
Personal Car Communicator, unique func-
tions........................................................... 55
Polishing.................................................. 263
Power front seat
memory function................................... 79
with keyless drive................................. 80
Power mirrors............................................ 96
defroster............................................... 97
Power moonroof.................................. 98, 99
Power steering
speed-dependent............................... 157
Power steering fluid.........................222, 274
Power tailgate (option)............................. 202
Power windows...................................94, 95
laminated glass..................................... 95
Pregnancy, using seat belts during........... 17
Private locking........................................... 59
PROPOSITION 65 WARN-
ING..................................... 10, 105, 234, 275