2004 VOLVO S80 engine

2 0 0 4
VOLVO S80
This manual deals with the operation and care of your Volvo.
Welcome to the world-wide family of Volvo owners. We trust that you will enjoy many years of safe driving in your
Volvo, an automobile designed with your safety and comfort in mind. To help ensure your satisfaction with this
vehicle, we encourage you to familiarize yourself with the equipment descriptions, operating instructions and
maintenance requirements/recommendations in this manual. We also urge you and your passengers to wear seat belts
at all times in this (or any other) automobile. And, of course, please do not operate a vehicle if you may be affected by
alcohol, medication or any impairment that could hinder your ability to drive.
Your Volvo is designed to meet all applicable safety and emission standards, as evidenced by the certification labels
attached to the driver's door opening and on the left wheel housing in the engine compartment.
For further information please contact your
retailer, or:
In the USA: In Canada:
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Volvo Cars of North America Volvo Cars of Canada Ltd.
Customer Relations175 Gordon Baker Road
P.O. Box 914 North York, Ontario M2H 2N7
Rockleigh, New Jersey 07647-0914 800-663-8255
800-458-1552
We also invite you to visit our Home Page on the Internet at:
http://www.volvocars.com

Contents
Contents
Chapter 1 - Safety
Chapter 2 - Instruments, switches and controls
Chapter 3 - Climate control system
Chapter 4 - Interior
Chapter 5 - Keys, Locks, Alarm
Chapter 6 - Starting and driving
Chapter 7 - Wheels and tires
Chapter 8 - Maintenance/Servicing
Chapter 9 - Specifications
Chapter 10 - Audio systems
HomeLink® Universal Transceiver (option)
Index
Back Cover
© 2003 Volvo Cars of North America LLC.
General information
Shiftlock
When your car is parked, the gear selector is locked in the (P)ark 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 (P)ark.
Keylock
This means that when you switch off the ignition, the gear selector must be in the (P)ark 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
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module. This is normal.
Fuel filler door
The fuel filler door, located on the right rear fender, is connected to your car's central locking system.
Press the button on the light switch panel (see page 32
) when the car is at a standstill to unlock the fuel filler door.
Please note that the fuel filler door will remain unlocked until the car begins to move forward.
An audible click will be heard when the fuel filler door relocks.
Fuel filler cap
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.
Warning!
If your vehicle is involved in an accident, unseen damage may affect your vehicle's driveability and safety.
Important
Before you operate your car for the first time, please familiarize yourself with the new-engine oil consumption
information on page 122
. You should also be familiar with the information in the chapters one, two and four of
this manual.
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 car for
ready access.
Do not export your Volvo to another country before investigating that country's applicable safety and exhaust
emission 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 and that 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.
CALIFORNIA Proposition 65 Warning
WARNING! 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.
Volvo and the environment
Volvo is committed to the well being of our 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
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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 freons, lead chromates,
naphtanates, asbestos, mercury and cadmium; and reduced the amount of chemicals used in our plants 50% since 1991.
In use, Volvo was the first in the world to introduce into production a three-way catalytic converter with a Lambda
sond, now called 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% 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 for all models as far back as the M/Y 1975 240. Advanced electronic engine controls, refined
purification systems and cleaner fuels are bringing us closer to our goal.
After Volvo cars 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 car, which makes the car among the most recycled industrial
products. In order to have efficient and well controlled recycling, many Volvo variants have printed dismantling
manuals, indicating the weight and material of individual components. For Volvo, all homogeneous plastic parts
weighing more than 1.7 oz. (50 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
See an authorized Volvo retailer as soon as possible for inspection if the check engine (malfunction indicator) lamp
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 car, use Volvo's own car care products, all of which have systematically been adapted to the
environment.
PremAir®
On the surface of the radiator in the engine compartment, there is a special coating called PremAir®. PremAir® works
as a catalytic converter, converting most of the ozone passing through the radiator into oxygen, thereby reducing
harmful ground-level ozone.
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.com

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When installing any optional equipment, make sure that the SRS system is not damaged. Do not attempt to service
any component of the SRS yourself. Attempting to do so may result in serious personal injury. If a problem arises,
take your car to the nearest authorized Volvo retailer for inspection as soon as possible.
pg. 5 Front airbags - SRS
A self -diagnostic system incorporated in the sensor monitors the SRS. This system does not, however, monitor the
Side Impact Protection System (SIPS) airbags. If a fault is detected, the warning light will illuminate. The light is
included in the warning/indicator light cluster in the instrument panel. Normally, the SRS warning lamp should light
up when the ignition key is turned to positions I, II or III and should go out after 7 seconds or when the engine is
started. Check that this light is functioning properly every time the car is started.
The following items are monitored by the self -diagnostic system:
Sensor unit
Cable harness
Gas generator igniters
WARNING!
Never drive an SRS equipped car with your hands on the steering wheel pad / airbag housing.
No objects, accessory equipment or stickers may be placed on, attached to or installed near the SRS cover in the
center of the steering wheel, the SRS cover above the glove compartment or the area affected by airbag deployment.
If the SRS warning light stays on after the engine has started or if it comes on while you are driving, drive the car
to the nearest authorized Volvo retailer for inspection as soon as possible.
There is no maintenance to perform on the SRS yourself. The month and year shown on the decal on the door pillar
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Instrument panel lighting32
Button to unlock fuel filler door32
pg. 25 Instrument panel
1 Turn signals
2 Text window
3 Temperature gauge
The pointer should be approximately midway on the gauge when driving.
Do not drive the car if the warning light is on. The text window will provide you with additional information.
If the engine temperature remains high, check coolant level - see page 118
.
4 Trip odometer/reset button
The trip odometer is used for measuring shorter distances. The last digit indicates 1/10 mile/kilometer. Press the button
quickly to toggle between trip odometers 1 and 2. Hold in the button for more than 2 seconds to reset.
5 Odometer
6 Speedometer
7 General warning light (see page 26
).
8 High beam indicator light
9 Tachometer
Indicates engine speed in thousands of rpm. Do not drive for long with the needle in the red section. The engine has an
built-in function preventing too high an engine speed. When this function operates, you may discern some pulsation,
which is normal.
10 Gear and driving mode indicator
The currently selected driving mode is displayed here. If you use the Geartronic function on the automatic
transmission, the currently selected gear will be displayed.
11 Ambient temperature indicator
This sensor indicates the air temperature outside your car. A "snowflake" symbol in the text window is displayed when
the temperature is in the range of 23 - 36° F (-5 - +2° C).
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.
12 Clock/reset button
Turn the button to adjust the clock.
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13 Fuel gauge
The fuel tank holds approximately 21.1 US gal. (80 liters).
When the warning light comes on there is approximately 1.8 US gal. (8 liters) of fuel remaining.
14 Indicator and warning lights
pg. 26 Indicator and warning lights
The indicator and warning lights described on pages 26 and 27 should never stay on when driving*
When the ignition key is turned, all of the warning lights in the lower right-hand side of the instrument panel should
go on to test the function of the bulbs. If a light does not go off after the engine has started, the system indicated
should be inspected.
NOTE: The parking brake reminder light will not go off until the parking brake has been fully released.
Warning lamp in the center of the instrument panel
This lamp lights up red or yellow depending on the severity of the fault that has been detected.
Yellow light: Follow the instructions shown in the text window.
Red light: Stop the car as soon as possible in a suitable location and read the message shown in the text window.

Supplemental Restraint System (SRS)
If the light comes on (or stays on after the vehicle has started), the SRS diagnostic system has detected a fault. Drive to
an authorized Volvo retailer for an inspection of the system. See the SRS section for more information.
BRAKE
Brake failure warning light
If the light comes on while driving or braking, stop immediately, open the hood and check the brake fluid level
in the reservoir. See page 124
for reservoir position and instructions.
Canadian models are equipped with this warning light:
Park
Brake
Parking brake reminder light
This light will be on when the parking brake (hand brake) is applied. The parking brake lever is situated between the
front seats.
Canadian models are equipped with this warning light:
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Oil pressure warning light
If the light comes on while driving, stop the car and then stop the engine immediately and check the engine oil
level . See page 123
. If the light stays on after restart, have the car towed to the nearest authorized Volvo retailer. 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.

Generator warning light
If the light comes on while the engine is running, have the charging system checked.
* Rear fog light, if used, and trailer turn signal, if towing a trailer, will go on while driving.
pg. 27 Indicator and warning lights

Rear fog light
This light indicates that the rear fog light is on.
CHECK
ENGINE
Malfunction indicator lamp
On-Board Diagnostic II (OBDII): As you drive, a computer called "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 Volvo retailer 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 cleanliness, and driveability. Extended driving
without correcting the cause could even damage other components in your car.
Canadian models are equipped with this warning light:
NOTE : If the fuel filler cap is not closed tightly or if the engine is running when the car is refueled, the 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.

Anti-lock Brake System ABS
If the warning light comes on, there is a malfunction of the ABS system (the standard braking system pwill however
function). The vehicle should be driven to a Volvo retailer for inspection. See page 17
for additional information.

Stability Traction Control (STC) system (option), or Dynamic Stability and Traction Control (DSTC) system
(option)
This indicator light will flash with STC or DSTC is actively working to stabilize the car. See pages 18-19
for more
detailed information.

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