2008 VOLVO V70 check engine light

Each time the car is refueled:
Check the engine oil level.
Clean the windshield, windshield wipers, headlights, and tail lights.
Monthly:
Check cold tire pressure in all tires. Inspect the tires for wear.
Check that engine coolant and other fluid levels are between the indicated "min" and "max" markings.
Clean interior glass surfaces with a glass cleaner and soft paper towels.
Wipe driver information displays with a soft cloth.
Visually inspect battery terminals for corrosion. Corrosion may indicate a loose terminal connector, or a battery near
the end of its useful service life. Consult your Volvo retailer for additional information.
As needed:
Wash the car, including the undercarriage, to reduce wear that can be caused by a buildup of dirt, and corrosion that
can be caused by salt residues.
Clean leaves and twigs from air intake vents at the base of the windshield, and from other places where they may
collect.
NOTE
Complete service information for qualified technicians is available online for purchase or subscription at
www.volvotechinfo.com
.
222 06 Maintenance and specifications
Maintaining your car
Emission inspection readiness
What is an Onboard Diagnostic System (OBD II)?
OBD II is part of your vehicle's computerized engine management system. It stores diagnostic information about your
vehicle's emission controls. It can light the Check Engine light (MIL) if it detects an emission control "fault." A "fault"
is a component or system that is not performing within an expected range. A fault may be permanent or temporary.
OBD II will store a message about any fault.
How do states use OBD II for emission inspections?
Many states connect a computer directly to a vehicle's OBD II system. The inspector can then read "faults." In some
states, this type of inspection has replaced the tailpipe emission test.
How can my vehicle fail OBD II emission inspection?
Your vehicle can fail OBD II emission inspection for any of the following reasons.
If your Check Engine (MIL) light is lit, your vehicle may fail inspection.
If your vehicle's Check Engine light was lit, but went out without any action on your part, OBD II will still have a
recorded fault. Your vehicle may pass or fail, depending on the inspection practices in your area.
If you had recent service that required disconnecting the battery, OBD II diagnostic information may be incomplete
and "not ready" for inspection. A vehicle that is not ready may fail inspection.
How can I prepare for my next OBD II emission inspection?
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If your Check Engine (MIL) light is lit - or was lit but went out without service, have your vehicle diagnosed and, if
necessary, serviced by a qualified Volvo technician.
If you recently had service for a lit Check Engine light, or if you had service that required disconnecting the battery,
a period of driving is necessary to bring the OBD II system to "ready" for inspection. A half-hour trip of mixed stop-
and -go/highway driving is typically needed to allow OBD II to reach readiness. Your Volvo retailer can provide you
with more information on planning a trip.
Maintain your vehicle in accordance with your vehicle's maintenance schedule.
223 06 Maintenance and specifications
Hood and engine compartment
Opening and closing the hood
Pull the lever located under the left side of the dash to release the hood lock.
Lift the hood slightly. Press the release control (located under the right front edge of the hood) to the left, and lift
the hood
WARNING
Check that the hood locks properly when closed.
Engine compartment, overview
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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
The windshield and headlight washers share a common reservoir.
The washer fluid reservoir is located on the driver's side of the engine compartment. During cold weather, the reservoir
should be filled with windshield washer solvent containing antifreeze. For capacities, see page 279
.
237 06 Maintenance and specifications
Battery
Warning symbols on the battery
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hooks for securing loads205, 206
net210
steel grid208
Catalytic converter 200
CD player/changer140-141
Central locking system, introduction52
Chains259
Chassis system155
Check engine light75
Child restraint systems34-35
booster cushions41
convertible seats38- 40
infant seats36- 37
ISOFIX/LATCH anchors42
top tether anchors43
Child restraints, recalls and registration 44
Child safety31-33
booster cushions41
child restraint systems34- 35
convertible seats38- 40
infant seats36- 37
Child safety locks48
Climate system


air distribution 130
air distribution table135
air vents130
defroster133
Interior Air Quality System129
introduction128
passenger compartment filter129
refrigerant128
Clock, setting 79
Cold weather driving194
Collision warning system168, 170
Compass in rearview mirror151
Conserving electrical current193
Convertible seats38-40
Coolant226, 279
Cooling system, general information193
Courtesy lighting93-94
Crash mode30
Cruise control156-157
adaptive158- 161
Curb weight256
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Current, conserving193
D
Defroster133
Detachable key blade57-58
Dimensions


V70 272
XC70273
Direction indicators 93
Disconnecting the front passenger's airbag22-24
Distance Alert165
Dome lighting93-94
Door mirrors101
Driver Alert system173
Driver distraction warning7
Driving economically192
Driving in cold weather194
Driving through water193
E
ECC131-133
Economical driving192
Electric parking brake119
Electrically operated tailgate203
Electronic Climate Control131-133
air distribution table135
Interior Air Quality System133
ventilated seats131
Emergency brake lights 91
Emergency locking retractor33
Emergency starting111
Emergency towing216-217
Emission inspection readiness222
Engine


overheating 77
specifications275
starting110
starting with keyless drive110
Engine compartment overview 223
Engine oil


checking 224
low pressure warning light76
specifications276
volumes278
Environment 9
Eyelets for anchoring loads205
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Net in cargo area210
O
Occupant safety14
Occupant weight sensor22-24
Octane recommendations197
Odometer, trip78
Oil


checking 224
low pressure warning light76
specifications276
volumes278
On Call Roadside Assistance 281
Overhead courtesy lighting93-94
Overheating, engine77
Oxygen sensors, heated201
P
Pacemaker (keyless drive warning)63
Paint, touching up269
Panic alarm55
Park assist178-180
Parking brake


electric, applying/releasing 119
warning light76
Parking lights 90
changing bulbs230
Personal Car Communicator, unique functions 55-56
Polishing the vehicle267
Power front seat


memory function 83
with keyless drive84
Power mirrors 101
defroster102
Power moonroof 103-104
Power steering


fluid 227
, 279
speed-dependent155
Power tailgate (option) 203
Power windows99-100
laminated glass100
Pregnancy, using seat belts during 17
Private locking58
Proposition 65 warning9, 111, 239, 280
R
Radio
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