2007 VOLVO C70 CONVERTIBLE check engine light

2007 Volvo C70
CAUTION
l Engine damage will occur if water is drawn into the air cleaner.
l If the vehicle is driven through water deeper than 9 in (25 cm), water\
may enter the differential and
the transmission. This reduces the oil's lubricating capacity and may sh\
orten the service life of these
components.
l Do not allow the vehicle to stand in water up to the door sills longer t\
han absolutely necessary. This
could result in electrical malfunctions.
l If the engine has been stopped while the car is in water, do not attempt\
to restart the engine. Have the
car towed out of the water.
Cold weather precautions
If you wish to check your vehicle before the approach of cold weather, t\
he following advice is worth
noting:
l Make sure that the engine coolant contains 50 percent antifreeze. Any ot\
her mixture will reduce freeze
protection. This gives protection against freezing down to - 31°F (-\
35°C). See section "Coolant". The use
of "recycled" antifreeze is not approved by Volvo. Different types of an\
tifreeze must not be mixed.
l Volvo recommends using only genuine Volvo antifreeze in your vehicle's r\
adiator. Your Volvo retailer
stocks plenty of Volvo engine coolant to help protect your vehicle durin\
g cold weather.
l Try to keep the fuel tank well filled - this prevents the formation of c\
ondensation in the tank. In
addition, in extremely cold weather conditions it is worthwhile to add f\
uel line de-icer before refueling.
l The viscosity of the engine oil is important. Oil with low viscosity (t\
hinner oil) improves cold-weather
starting as well as decreasing fuel consumption while the engine is warm\
ing up. For winter use, 5W-30
oil, particularly the synthetic type
1, is recommended. Be sure to use good quality oil but do not use cold-
weather oil for hard driving or in warm weather. See
page 239 for more information.
l The load placed on the battery is greater during the winter since the wi\
ndshield wipers, lighting, etc. are
used more often. Moreover, the capacity of the battery decreases as the \
temperature drops. In very cold
weather, a poorly charged battery can freeze and be damaged. It is there\
fore advisable to check the state
of
1Synthetic oil is not used when the oil is changed at the normal maintena\
nce intervals except at owner request and
at additional charge. Please consult your Volvo retailer.
124 06 Starting and driving
General information
charge more frequently and spray an antirust oil on the battery posts.
l Volvo recommends the use of snow tires on all four wheels for winter dri\
ving - see the chapter "Wheels
and tires."
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2007 Volvo C70
l Check condition of drive belts.
l Check state of the battery's charge.
l Examine tires carefully (the spare tire as well), and replace those th\
at are worn. Check tire pressures.
l The brakes, front wheel alignment, and steering gear should be checked b\
y your Volvo retailer only.
l Check all lights, including high beams.
l Reflective warning triangles are legally required in some states/provinc\
es.
l Have a word with your Volvo retailer if you intend to drive in countries\
where it may be difficult to
obtain the correct fuel.
l Consider your destination. If you will be driving through an area where \
snow or ice are likely to occur,
consider snow tires.
1 To prevent injury from contact with hot surfaces, do not inspect your v\
ehicle's transmission fluid yourself. Have
your vehicle's transmission fluid level inspected by a qualified Volvo s\
ervice technician.
125 06 Starting and driving
Fuel requirements
Octane rating
Volvo engines are designed to achieve rated horsepower, torque, and fuel\
economy performance using
premium 91 octane fuel.
Volvo recommends premium for best performance, but using 87 octane or ab\
ove will not affect engine
reliability.
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2007 Volvo C70
vehicle labelled "unleaded gasoline only". Leaded gasoline damages the t\
hree-way catalytic converter and
the heated oxygen sensor system. Repeated use of leaded gasoline will le\
ssen the effectiveness of the
126 06 Starting and driving
Fuel requirements
emission control system and could result in loss of emission warranty co\
verage. State and local vehicle
inspection programs will make detection of misfueling easier, possibly r\
esulting in emission test failure
for misfueled vehicles.
NOTE
Some U.S. and Canadian gasolines contain an octane enhancing additive ca\
lled methyl-
cyclopentadienyl manganese tricarbonyl (MMT). If such fuels are used, \
your Emission Control System
performance may be affected, and the Check Engine Light (malfunction in\
dicator lamp) located on your
instrument panel may light. If this occurs, please return your vehicle t\
o an authorized Volvo retailer for
maintenance.
Gasoline containing alcohol and ethers
Some fuel suppliers sell gasoline containing "oxygenates" which are usua\
lly alcohols or ethers. In some
areas, state or local laws require that the service pump be marked indic\
ating use of alcohols or ethers.
However, there are areas in which the pumps are unmarked. If you are not\
sure whether there is alcohol or
ethers in the gasoline you buy, check with the service station operator.\
To meet seasonal air quality
standards, some areas require the use of "oxygenated" fuel. Volvo allows\
the use of the following
"oxygenated" fuels; however, the octane ratings listed on this page must\
still be met. Alcohol - Ethanol:
Fuels containing up to 10% ethanol by volume may be used. Ethanol may al\
so be referred to as Ethyl
alcohol, or "Gasohol". Ethers - MTBE: Fuels containing up to 15% MTBE ma\
y be used.
Fuel Formulations
Do not use gasoline that contains lead as a knock inhibitor, and do not \
use lead additives. Besides
damaging the exhaust emission control systems on your vehicle, lead has \
been strongly linked to certain
forms of cancer. Many fuels contain benzene as a solvent. Unburned benze\
ne has been strongly linked to
certain forms of cancer. If you live in an area where you must fill your\
own gas tank, take precautions.
These may include:
l standing upwind away from the filler nozzle while refueling
l refueling only at gas stations with vapor recovery systems that fully se\
al the mouth of the filler neck
during refueling
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2007 Volvo C70
pump's ability to supply the engine with an adequate supply of fuel.
Therefore, it is advisable to refuel as soon as possible when the needle\
nears the red zone, or when the
fuel warning light comes on.
1Models with All Wheel Drive have a tank volume of 15 US gallons (57 lit\
ers). Models with engine code 39 have
a fuel tank capacity of 14 US gallons (53 liters). This code is the 6t\
h and 7th digits from the left in your vehicle's
VIN number. See
page 235 for the location of the VIN plate.
CAUTION
l Do not refuel with the engine running1. Turn the ignition off or to position I. If the ignition is on, an
incorrect reading could occur in the fuel gauge
l After refueling, close the fuel filler cap by turning it clockwise until\
it clicks into place.
l Avoid overfilling the fuel tank. Do not press the handle on the filler n\
ozzle more than one extra time.
Too much fuel in the tank in hot weather conditions can cause the fuel t\
o overflow. Overfilling could
also cause damage to the emission control systems.
l Avoid spilling gasoline during refueling. In addition to causing damage \
to the environment, gasolines
containing alcohol can cause damage to painted surfaces, which may not b\
e covered under the New
Vehicle Limited Warranty.
l Do not use gasolines containing methanol (methyl alcohol, wood alcohol)\
. This practice can result in
vehicle performance deterioration and can damage critical parts in the f\
uel system. Such damage may
not be covered under the New Vehicle Limited Warranty.
1If the fuel filler cap is not closed tightly or if the engine is running\
when the vehicle is refueled, the Check Engine
Light (malfunction indicator lamp) may indicate a fault. However, your\
vehicle's performance will not be affected.
Use only Volvo original or approved fuel filler caps.
128 06 Starting and driving
Ignition switch, Steering wheel lock
Ignition switch and steering wheel lock
0 - Locked position
Remove the key to lock the steering wheel. Never turn the key to positi\
on 0 while driving
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2007 Volvo C70
unlock.
If so, the key will turn in the ignition switch but the car will not sta\
rt.
At the same time, a message "Steering locked turn wheel" will appear in \
the information display.
If this happens:
1. Remove the key from the ignition.
2. Turn the steering wheel slightly and hold it to release pressure on t\
he lock mechanism.
3. Reinsert the key and start the vehicle. The steering should immediate\
ly unlock. If not, try again.
NOTE
In order to help reduce vehicle theft, make sure the steering wheel lock\
is engaged before leaving the
vehicle.
WARNING
Never switch off the ignition (turn the ignition key to position 0) or\
remove the key from the ignition
switch while the vehicle is in motion. This could cause the steering whe\
el to lock, which would make
the vehicle impossible to steer.
129 06 Starting and driving
Starting the vehicle
To start the engine
1. Fasten the seat belt.
WARNING
Before starting, check that the seat, steering wheel and mirrors are adj\
usted properly. Make sure the
brake pedal can be depressed completely. Adjust the seat if necessary.
2. Apply the parking brake if not already set. The gear selector should \
be locked in the Park (P) position
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2007 Volvo C70
Periodic maintenance will help keep your vehicle running well. Your Warr\
anty and Service Records
Information booklet provides a comprehensive periodic maintenance schedu\
le up to 150,000 miles
(240,000 km) of vehicle maintenance. The schedule includes components \
that affect vehicle emissions.
This page describes some of the emission-related components.
Vehicle Event Data (Black Box)
Your vehicle's driving and safety systems employ computers that monitor,\
and share with each other,
information about your vehicle's operation. One or more of these compute\
rs may store what they monitor,
either during normal vehicle operation or in a crash or near-crash event\
. Stored information may be read
and used by:
l Volvo Car Corporation
l service and repair facilities
l law enforcement or government agencies
l others who may assert a legal right to know, or who obtain your consent \
to know such information.
187 09 Maintenance and servicing
Maintaining your vehicle
Owner maintenance
Periodic maintenance requirements and intervals are described in your ve\
hicle's Warranty and Service
Records Information booklet.
The following points can be carried out between the normally scheduled m\
aintenance services.
Each time the car is refueled:
l Check the engine oil level
l Clean the windshield, windshield wipers, headlights, and taillights
Monthly:
l Check cold tire pressure in all tires. Inspect the tires for wear.
l Check that engine coolant and other fluid levels are between the indicat\
ed "min" and "max" markings.
l Clean interior glass surfaces with a glass cleaner and soft paper towels\
.
l Wipe driver information displays with a soft cloth.
l 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 re\
tailer for additional information.
As needed:
l Wash the car, including the undercarriage, to reduce wear that can be ca\
used by a buildup of dirt, and
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2007 Volvo C70
corrosion that can be caused by salt residues.
l Clean leaves and twigs from air intake vents at the base of the windshie\
ld, and from other places where
they may collect.
NOTE
Complete service information for qualified technicians is available onli\
ne for purchase or subscription at
www.volvotechinfo.com.
188 09 Maintenance and servicing
Maintaining your vehicle
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 Che\
ck 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 messag\
e 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. Th\
e inspector can then read
"faults." In some states, this type of inspection has replaced the tailp\
ipe emission test.
How Can My Vehicle Fail OBD II Emission Inspection?
Your vehicle can fail OBD II emission inspection for any of the followin\
g reasons.
l If your Check Engine (MIL) light is lit, your vehicle may fail inspect\
ion.
l If your vehicle's Check Engine light was lit, but went out without any a\
ction 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.
l If you had recent service that required disconnecting the battery, OBD I\
I diagnostic information may be
incomplete and "not ready" for inspection. A vehicle that is not ready m\
ay fail inspection.
How Can I Prepare for My Next OBD II Emission Inspection?
l If your Check Engine (MIL) light is lit - or was lit but went out with\
out service, have your vehicle
diagnosed and, if necessary, serviced by a qualified Volvo technician.
l 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 typ\
ically needed to allow OBD II to
reach readiness. Your Volvo retailer can provide you with more informati\
on on planning a trip.
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2007 Volvo C70
l Maintain your vehicle in accordance with your vehicle's maintenance sche\
dule.
189 09 Maintenance and servicing
Hood
Opening the hood
To open the hood:
1. Pull the lever located under the left side of the dash to release the\
hood lock.
2. Lift the hood slightly.
3. Press up the release control located under the front edge of the hood\
(at the center) up to the right, and
lift the hood.
WARNING
Check that the hood locks engage properly when
closed.
190 09 Maintenance and servicing
Engine compartment
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