2008 VOLVO S40 engine

Park assist (Option/accessory)162
5 Contents
09 Maintenance and servicing
Volvo maintenance200
Maintaining your car201
Hood203
Engine compartment204
Engine oil205
Fluids206
Wiper blades208
Battery209
Replacing bulbs211
Fuses220
10 Audio
Audio functions 230
Radio functions235
Sirius satellite radio (option or
retailer-installed accessory)237
CD player/CD changer (option)
241
Audio menu245
11 Specifications
Label information248
Dimensions and weights250
Engine oil253
Engine specifications255
Electrical system256
Volvo programs259
5 -
cont. Contents
12 Index
Index 260
6 Introduction
General information
Shiftlock (automatic transmission)
When your car is parked, the gear selector is locked in the Park ( P) position. To release the selector from this position,
turn the ignition key to position II (or start the engine), depress the brake pedal, press the button on the front side of the
gear selector and move the selector from Park ( P).
Keylock (automatic transmission)
When the ignition is switched off, the gear selector must be in the Park ( P) position before the key can be removed
from the ignition switch.
Anti-lock Brake System (ABS)
The ABS system in your car performs a self -diagnostic test when the vehicle first reaches the speed of approximately
12 mph (20 km/h). The brake pedal will pulsate several times and a sound may be audible from the ABS control
module. This is normal.
Fuel filler door
Press the button on the light switch panel when the car is at a standstill to open the fuel filler door.
Fuel filler cap
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After refueling, close the fuel filler cap by turning it clockwise until it clicks into place. If this cap is not closed tightly
or if the engine is running when the car is refueled, the Malfunction Indicator Lamp ("Check Engine" light) may
indicate a fault.
Points to keep in mind
Before you operate your vehicle for the first time, please familiarize yourself with the new-engine oil consumption
information on page 205
. You should also be familiar with the information found in the chapters "Instruments and
controls," and "Starting and driving."
Information contained in the balance of the manual is extremely useful and should be read after operating the
vehicle for the first time.
The manual is structured so that it can be used for reference. For this reason, it should be kept in the vehicle for
ready access.
Do not export your Volvo to another country before investigating that country's applicable safety and emission
control requirements. In some cases it may be difficult or impossible to comply with these requirements. Modifications
to the emission control system(s) may render your Volvo not certifiable for legal operation in the U.S., Canada and
other countries.
All information, illustrations and specifications contained in this manual are based on the latest product information
available at the time of publication. Please note that some vehicles may be equipped differently, depending on special
legal requirements. Optional equipment described in this manual may not be available in all markets.
Volvo reserves the right to make model changes at any time, or to change specifications or design without notice
and without incurring obligation.
WARNING
If your vehicle is involved in an accident, unseen damage may affect its driveability and safety.
WARNING
CALIFORNIA proposition 65
Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the
state of California to cause cancer, and birth defects or other reproductive harm. In addition, certain fluids contained
in vehicles and certain products of component wear contain or emit chemicals known to the State of California to
cause cancer, and birth defects or other reproductive harm.
7 Introduction
Volvo and the environment
Volvo is committed to the well being of its customers. As a natural part of this commitment, we care about the
environment in which we all live. Caring for the environment means an everyday involvement in reducing our
environmental impact. Volvo's environmental activities are based on a holistic view, which means we consider the
overall environmental impact of a product throughout its complete life cycle. In this context, design, production,
product use, and recycling are all important considerations. In production, Volvo has partly or completely phased out
several chemicals including CFCs, lead chromates, asbestos, and cadmium; and reduced the number of chemicals used
in our plants 50% since 1991.
Volvo was the first in the world to introduce into production a three-way catalytic converter with a Lambda sond, now
called the heated oxygen sensor, in 1976. The current version of this highly efficient system reduces emissions of
harmful substances (CO, HC, NOx) from the exhaust pipe by approximately 95-99% and the search to eliminate the
remaining emissions continues. Volvo is the only automobile manufacturer to offer CFC-free retrofit kits for the air
conditioning system of all models as far back as the 1975 model 240. Advanced electronic engine controls and cleaner
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fuels are bringing us closer to our goal. After Volvo vehicles and parts have fulfilled their use, recycling is the next
critical step in completing the life cycle. The metal content is about 75% of the total weight of a vehicle, which makes
the vehicle among the most recycled industrial products. In order to have efficient and well-controlled recycling,
dismantling information is available for all Volvo models. For Volvo, all homogeneous plastic parts weighing more
than 3.4 oz. (100 grams) are marked with international symbols that indicate how the component is to be sorted for
recycling. In addition to continuous environmental refinement of conventional gasoline-powered internal combustion
engines, Volvo is actively looking at advanced technology alternative-fuel vehicles.
When you drive a Volvo, you become our partner in the work to lessen the car's impact on the environment. To reduce
your vehicle's environmental impact, you can:
Maintain proper air pressure in your tires. Tests have shown decreased fuel economy with improperly inflated tires.
Follow the recommended maintenance schedule in your Warranty and Service Records Information booklet.
Drive at a constant speed whenever possible.
See a trained and qualified Volvo service technician as soon as possible for inspection if the check engine
(malfunction indicator) light illuminates, or stays on after the vehicle has started.
Properly dispose of any vehicle-related waste such as used motor oil, used batteries, brake pads, etc.
When cleaning your vehicle, please use genuine Volvo car care products. All Volvo car care products are
formulated to be environmentally friendly.
WARNING
Certain components of this vehicle such as air bag modules, seat belt pretensioners, adaptive steering columns, and
button cell batteries may contain Perchlorate material. Special handling may apply for service or vehicle end of life
disposal. See www.dtsc.ca.gov/hazardouswaste/perchlorate
.
For additional information regarding the environmental activities in which Volvo Cars of North America, LLC and
Volvo Car Corporation are involved, visit our Internet home page at: http://www.volvocars.us
.
8 Introduction
Important warnings
Accessory Installation
We strongly recommend that Volvo owners install only genuine, Volvo-approved accessories, and that accessory
installations be performed only by a trained and qualified Volvo service technician.
Genuine Volvo accessories are tested to ensure compatibility with the performance, safety, and emission systems in
your vehicle. Additionally, a trained and qualified Volvo service technician knows where accessories may and may not
be safely installed in your Volvo. In all cases, please consult a trained and qualified Volvo service technician before
installing any accessory in or on your vehicle.
Accessories that have not been approved by Volvo may or may not be specifically tested for compatibility with your
car. Additionally, an inexperienced installer may not be familiar with some of your car's systems.
Any of your car's performance and safety systems could be adversely affected if you install accessories that Volvo
has not tested, or if you allow accessories to be installed by someone unfamiliar with your car.
Damage caused by unapproved or improperly installed accessories may not be covered by your new car warranty.
See your Warranty and Service Records Information booklet for more warranty information. Volvo assumes no
responsibility for death, injury, or expenses that may result from the installation of non-genuine accessories.
Driver distraction
Driver distraction results from driver activities that are not directly related to controlling the car in the driving
environment. Your new Volvo is, or can be, equipped with many feature- rich entertainment and communication
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17 01 Safety
Supplemental Restraint System
Supplemental Restraint System (SRS)
As an enhancement to the three-point seat belts, your Volvo is equipped with a Supplemental Restraint System (SRS).
Volvo's SRS consists of seat belt pretensioners, front airbags, side impact airbags, the occupant weight sensor, and
inflatable curtains. All of these systems are monitored by the SRS control module. An SRS warning light in the
instrument panel (see the illustration) illuminates when the ignition key is turned to position I, II, or III, and will
normally go out after approximately 7 seconds if no faults are detected in the system.
Where applicable, a text message will also be displayed when the SRS warning light illuminates. If this warning
symbol is not functioning properly, the general warning symbol
illuminates and either SRS AIRBAG SERVICE
URGENT or SRS AIRBAG SERVICE REQUIRED will be displayed.
WARNING
If the SRS warning light stays on after the engine has started or if it illuminates while you are driving, have the
vehicle inspected by a trained and qualified Volvo service technician as soon as possible.
Never try to repair any component or part of the SRS yourself. Any interference in the system could cause
malfunction and serious injury. All work on these systems should be performed by a trained and qualified Volvo
service technician.
WARNING
If your vehicle has been subjected to flood conditions (e.g. soaked carpeting/standing water on the floor of the
vehicle) or if your vehicle has become flood-damaged in any way, do not attempt to start the vehicle or put the key
in the ignition before disconnecting the battery (see below). This may cause airbag deployment which could result in
personal injury. Have the vehicle towed to a trained and qualified Volvo service technician for repairs.
Automatic transmission
Before attempting to tow the vehicle, use the following procedure to override the shiftlock system to move the gear
selector to the neutral position:
Switch off the ignition for at least 10 minutes and disconnect the battery
Wait at least one minute.
Insert the key in the ignition and turn it to position II.
Press firmly on the brake pedal.
Move the gear selector from Park ( P) to the Neutral ( N) position. See page 145 for information on manually
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1. Speedometer
2. Turn signal, left
3. Warning symbol - See the following pages for additional information.
4. Information display - The display presents information and warning messages, the ambient temperature, and the
clock, etc. When the ambient temperature is between 23° and 36°F (-5° and +2°C), a snowflake symbol is shown in
the display. This symbol serves as a warning for possible slippery road surfaces. Please note that this symbol does not
indicate a fault with your car. At low speeds, or when the car is not moving, the temperature readings may be slightly
higher than the actual ambient temperature.
5. Information symbol - See the following pages for additional information.
6. Turn signal, right
7. Tachometer - Shows engine speed in thousands of revolutions per minute (rpm). Do not drive continuously with the
needle in the red area of the dial, which indicates maximum allowable engine rpm range. Instead, shift to a higher gear
or slow the vehicle down. The engine management system will automatically prevent excessively high engines speeds.
This will be noticeable as a pronounced unevenness in engine speed.
8. Indicator and warning symbols
9. Fuel gauge (see page 252
for fuel tank volume). When a warning light in the gauge comes on, there are
approximately 2.1 US gallons (8 liters) of fuel remaining in the tank. For more information on fuel level and
consumption, see "Trip computer" on page 63
.
50 02 Instruments and controls
Instrument panel
10. Trip odometer reset button - The trip odometers are used to measure short distances. Press the button briefly to
switch between the odometer for the car's total mileage and the two trip odometers, T1 and T2. A long press (more
than 2 seconds) resets the currently selected trip odometer.
11. Function display - This window displays information on functions such as the odometer, trip odometers, optional
rain sensor, and cruise control.
12. High beam indicator
13. Temperature gauge - The gauge indicates the temperature of the engine cooling system. If the temperature is
abnormally high and the needle enters the red zone, a message is shown in the display. Bear in mind that auxiliary
lamps in front of the air intake reduce the cooling capacity at high outside temperatures and high engine loads.
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14. Indicator and warning symbols
51 02 Instruments and controls
Indicator and warning symbols
Function check
The indicator and warning symbols
1 light up when you turn the ignition key or the optional keyless drive start control
to the driving position (position II) before starting. This shows that the symbols are functioning.
When the engine starts, all symbols go out. If the engine is not started within 5 seconds, all of the symbols
except CHECK ENGINE and will go out. Certain symbols may not have their functions illustrated, depending on the
car's equipment.
The PARK BRAKE symbol will not go out until the parking brake has been released.
1On certain engines, the symbol for low oil pressure is not used. Instead, a text warning is provided in the information display, see also page 206.
Symbols in the center of the instrument panel
Warning symbol
The red warning symbol lights up to indicate a fault that could affect the car's drivability. This symbol illuminates
when the vehicle is traveling at speeds above 5 mph (7 km/h). A text explaining the nature of the fault will also be
shown in the information display. The symbol and accompanying text will remain on until the fault has been corrected.
This symbol may also light up in combination with other indicator or warning symbols.
If the red warning symbol lights up:
1. Stop the car as soon as possible in a suitable location.
2. Read the message in the information display.
3. Follow the instructions provided, or contact a trained and qualified Volvo service technician. Erase the message by
pressing READ (see page 56
).
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Information symbol
The yellow information symbol lights up to alert the driver to a message in the information display. This symbol
illuminates when the vehicle is traveling at speeds below 5 mph (7 km/h).
The message can be erased by pressing the READ button (see page 56
), or will disappear automatically (the length of
time required for the message to disappear varies, depending on the function indicated).
When the message "TIME FOR REGULAR SERVICE" is displayed, the text can be erased and the information
symbol light can be turned off by pressing the READ button. The text will disappear and the symbol light will go out
automatically after two minutes.
52 02 Instruments and controls
Indicator and warning symbols
This symbol may also light up in combination with other indicator or warning symbols.
53 02 Instruments and controls
Symbols - instrument panel
Symbols - left side
1. Malfunction indicator light
As you drive, a computer called On-Board Diagnostics II (OBDII) monitors your car's engine, transmission, electrical
and emission systems.
The CHECK ENGINE light will light up if the computer senses a condition that potentially may need correcting.
When this happens, please have your car checked by a trained and qualified Volvo service technician as soon as
possible.
A CHECK ENGINE light may have many causes. Sometimes, you may not notice a change in your car's behavior.
Even so, an uncorrected condition could hurt fuel economy, emission controls, and drivability. Extended driving
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1. Turn signal indicator for trailer (certain models)
If you are towing a trailer, this light will flash simultaneously with the turn signals on the trailer. If the light does not
flash when signaling, one of the turn signals on the trailer or on the car are not functioning properly.
2. Parking brake applied
This light is on when the parking brake (hand brake) is applied. The parking brake lever is situated between the front
seats. See page 70
for more information.
NOTE
Canadian models are equipped with the second symbol.
3. SRS system warning light
If this light comes on while the car is being driven, or remains on for longer than approximately 10 seconds after the
car has been started, the SRS system's diagnostic functions have detected a fault in a seat belt lock or pretensioner, a
front airbag, side impact airbag, and/or an inflatable curtain. Have the system(s) inspected by a trained and qualified
Volvo service technician as soon as possible.
4. Oil pressure warning light1
If the light comes on while driving, the car, stop the engine immediately, and check the engine oil level. If the oil level
is normal and the light stays on after restart, have the car towed to the nearest trained and qualified Volvo service
technician. After hard driving, the light may come on occasionally when the engine is idling. This is normal, provided
it goes off when the engine speed is increased.
5. Seat belt reminder
This symbol (and the seat belt reminder light above the rear view mirror) will light up if either front seat occupant has
not buckled his/her seat belt. If the car is not moving, the symbols will go out after approximately 6 seconds.
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