
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. 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.
Introduction
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.
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 freons, lead chromates, naphtanates, asbestos, mercury and cadmium; and reduced the
amount 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% 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, 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.
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Drive at a constant speed whenever possible.
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.
Introduction
PremAir®
The surface of the radiator in the engine compartment is treated with a special coating called Premair*. This coating
works as a catalytic converter, converting most of the ground level ozone passing through the radiator into oxygen,
thereby reducing harmful ground-level ozone.
* PremAir is a registered trademark of Engelhard Corporation.
Contents
Contents
Chapter 1 - Instrument overview
Chapter 2 - Safety
Chapter 3 - Instruments and controls
Chapter 4 - Climate
Chapter 5 - Interior
Chapter 6 - Locks and alarm
Chapter 7 - Starting and driving
Chapter 8 - Wheels and tires
Chapter 9 - Vehicle care
Chapter 10 - Maintenance and servicing
Chapter 11 - Audio
Chapter 12 - Specifications
Index
Supplement - VALET OR SERVICE LOCKING
Supplement - ACCESSORY 18-INCH TIRE PRESSURES
Supplement - SAFETY - AIRBAG LABELS
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occur.
As a minimum, the following items should be checked before any long trip:
Check that engine runs smoothly and that fuel consumption is normal.
Check for fuel, oil, and fluid leakage
Have the transmission oil level checked2.
Check condition of drive belts.
Check state of the battery's charge.
Examine tires carefully (the spare tire as well), and replace those that are worn. Check tire pressures.
The brakes, front wheel alignment, and steering gear should be checked by your Volvo retailer only.
Check all lights, including high beams.
Reflective warning triangles are legally required in some states/provinces.
Have a word with your Volvo retailer if you intend to drive in countries where it may be difficult to obtain the
correct fuel.
Consider your destination. If you will be driving through an area where snow or ice are likely to occur, consider
snow tires.
2. To prevent injury from contact with hot surfaces, do not inspect your vehicle's transmission fluid yourself. Have
your vehicle's transmission fluid level inspected by a qualified Volvo service technician.
pg. 101 Fuel requirements
Octane rating
Volvo engines are designed for optimum performance on unleaded premium gasoline with an AKI octane rating of 91
or above. AKI (ANTI KNOCK INDEX) is an average of the Research Octane Number, RON, and the Motor Octane
Number, MON. ((RON + MON)/2). The minimum octane requirement is AKI 87 (RON 91).
Deposit control gasoline (detergent additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent gasoline is effective in keeping
injectors and intake valves clean. Consistent use of deposit control gasolines will help ensure good driveability and
fuel economy. If you are not sure whether the gasoline contains deposit control additives, check with the service
station operator.
NOTE: Volvo does not recommend the use of store -bought fuel injector cleaning additives.
Unleaded fuel
Each Volvo has a three-way catalytic converter and must use only unleaded gasoline. U.S. and Canadian regulations
require that pumps delivering unleaded gasoline be labelled "UNLEADED". Only these pumps have nozzles which fit
your vehicle's filler inlet. It is unlawful to dispense leaded fuel into a vehicle labelled "unleaded gasoline only".
Leaded gasoline damages the three-way catalytic converter and the heated oxygen sensor system. Repeated use of
leaded gasoline will lessen the effectiveness of the emission control system and could result in loss of emission
warranty coverage. State and local vehicle inspection programs will make detection of misfueling easier, possibly
resulting in emission test failure for misfueled vehicles.
NOTE: Some U.S. and Canadian gasolines contain an octane enhancing additive called methyl-cyclopentadienyl
manganese tricarbonyl (MMT). If such fuels are used, your Emission Control System performance may be affected,
and the Check Engine Light (malfunction indicator lamp) located on your instrument panel may light. If this occurs,
please return your vehicle to an authorized Volvo retailer for maintenance.
Gasoline containing alcohol and ethers
Some fuel suppliers sell gasoline containing "oxygenates" which are usually alcohols or ethers. In some areas, state or
local laws require that the service pump be marked indicating 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"
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To return to the (D)rive position from M , move the gear selector to the left.
While driving
If you select the M position while driving, the gear that was being used in the (D)rive position will also initially be
selected in M position.
Move the gear selector forward (toward "+") to shift to a higher gear or rearward (toward "-") to shift to a lower
gear.
If you hold the gear selector toward "-", the transmission will downshift one gear at a time and will utilize the
braking power of the engine. If the current
pg. 109 Automatic transmission - Geartronic
speed is too high for using a lower gear, the downshift will not occur until the speed has decreased enough to allow the
lower gear to be used.
If you slow to a very low speed, the transmission will automatically shift down.
W - Winter/Wet driving mode - enhanced vehicle traction
Mode W reduces torque at the wheels, which helps improve traction when starting off on a slippery surface.
Once underway, turn off mode W to improve vehicle performance and fuel economy.
Mode W will only function if the gear selector is in the ( D)rive position.
Press the button near the base of the gear selector to engage/disengage this driving mode. The indicator light in the
button will light up when the function is engaged.
Automatic transmission - adaptive system
The automatic transmission is controlled by an adaptive control system that constantly monitors the way in which the
transmission functions. It senses and adapts each gear shift for optimal performance.
Cold starts (turbo engines)
When driving before the engine has reached its normal operating temperature, the transmission will shift up at slightly
higher engine speeds to heat the three-way catalytic converter as quickly as possible.
Kickdown
Automatic shift to a lower gear (kickdown) is achieved by depressing the accelerator pedal fully and briskly. An
upshift will occur when approaching the top speed for a particular gear or by releasing the accelerator pedal slightly.
Kickdown can be used for maximum acceleration or when passing at highway speeds.
NOTE: The gear selector must be in the D (Drive) position for kickdown to function.
Shiftlock override
Shiftlock prevents the gear selector from being moved out of Park unless the ignition key is in position II and the
brake pedal is depressed.
In certain cases it may be necessary to move the gear selector from the Park position manually, for example if the
battery is discharged.
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2 0 0 5
VOLVO S40
Chapter 12 - Specifications
pg. 183 Specifications
Label information184
Dimensions and weights185
Fuel, oils, and fluids186
Engine oil187
Engine specifications188
Electrical system189
Three-way catalytic converter190
Volvo programs191
pg. 184 Label information
1. Vacuum hose routing (underside of hood)
2. Model plate
Vehicle Identification Number (VIN).
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Battery
Voltage12 V12 V12 V
Cold start capacity (CCA) 520 A600 A*700 A**
Reserve capacity (RC) 100 min120 min150 min
If the battery must be replaced, replace it with one with the same cold start capacity and reserve capacity as the
original (see the decal on the battery).
* Cars equipped with the High Performance audio system
** Cars equipped with the Premium Sound audio system and/or the Volvo Navigation system
Generator
1 maximum current 120/150 A
Starter motor output 1.4/1.9 kW
1. Dependent on engine type
pg. 190 Three-way catalytic converter
Three-way catalytic converter - general information
Keep your engine properly tuned. Certain engine malfunctions, particularly involving the electrical, fuel or
distributor ignition systems, may cause unusually high three-way catalytic converter temperatures. Do not continue to
operate your vehicle if you detect engine misfire, noticeable loss of power or other unusual operating conditions, such
as engine overheating or backfiring. A properly tuned engine will help avoid malfunctions that could damage the three-
way catalytic converter.
Do not park your vehicle over combustible materials, such as grass or leaves, which can come into contact with the
hot exhaust system and cause such materials to ignite under certain wind and weather conditions.
Excessive starter cranking (in excess of one minute), or an intermittently firing or flooded engine can cause three-
way catalytic converter or exhaust system overheating.
Remember that tampering or unauthorized modifications to the engine, the Electronic Control Module, or the vehicle
may be illegal and can cause three-way catalytic converter or exhaust system overheating. This includes:
- Altering fuel injection settings or components.
- Altering emission system components or location or removing components.
- Repeated use of leaded fuel.
NOTE: Unleaded fuel is required for vehicles with three-way catalytic converters.
pg. 191 Volvo programs
Volvo On Call Roadside Assistance
Your new Volvo comes with a four year ON CALL roadside assistance. Additional information, features, and benefits
are described in a separate information package in your glove compartment. If you have misplaced your package, dial:
In the U.S.A. 1-800-638-6586 (1-800-63-VOLVO)
In Canada: 1-800-263-0475
Technician certification
In addition to Volvo factory training, Volvo supports certification by the National Institute for Automotive Excellence
(A.S.E.). Certified technicians have demonstrated a high degree of competence in specific areas. Besides passing
exams, each technician must also have worked in the field for two or more years before a certificate is issued. These
professional technicians are best able to analyze vehicle problems and perform the necessary maintenance procedures
to keep your Volvo at peak operating condition.
pg. 192
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Brake fluid151
Bulbs155
C
Capacities, fluids186
Catalytic converter, three-way190
CD changer179
CD player177
Central locking system, remote controls88
Changing a tire135
Changing oil149
Charge air cooler188
Child restraint anchorages35
Child safety32
Clock setting button38
Cold weather precautions99
Collision status30
Collisions, driving after30
Compact disc care177
Compass in rearview mirror57
Coolant150
Courtesy lighting81
Cruise control49
D
Dimensions185
Disabling the passenger's side front airbag19
Display, instrument panel38
Dolby Surround Pro Logic II172
Door mirrors58
Door open warning42
Driving after a collision30
DSTC44
E
Economical driving98
Electrical current - conserving99
Electrical system189
Electronic Brake Force Distribution (EBD)112
Emergency Brake Assistance - EBA113
Engine compartment148
Engine oil, changing149
Engine specifications188
Environment3
Equalizer, audio system172
F
Federal Clean Air Act146
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Safety system warning light22, 41
Seat belt maintenance16
Seat belt reminder16, 41
Seat belts14
SEE MANUAL43
SERVICE REQUIRED43
Shiftlock2
Side impact protection (SIPS) airbags25
Side marker light, replacing158
Speedometer38
Spin control - SC113
SRS warning light22
Stability44
Stability system113
Stability system STC or DSTC44
Start inhibitor (immobilizer)88
Starting the vehicle104
Station formats176
STC44, 113
Steering wheel adjustment53
Steering wheel keypad, audio system170
Steering wheel lock106
Stone chips, paint touch-up143
STOP ENGINE43
STOP SAFELY43
Storage compartments82
Subwoofer172
Sunroof (moonroof)59
Supplemental Restraint System - SRS17
T
Tachometer38
Tail light bulb holder, removing159
Technician certification191
Temperature gauge38
Three-way catalytic converter190
TIME FOR REGULAR SERVICE43
Tire inflation pressure tables127
Tires, changing135
Tires, general information124
Traction control - TC113
Transmission, automatic108
Tread wear indicator124
Trip computer47
Trip odometer38
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