2005 VOLVO S40 check engine

Your Volvo is designed to meet all applicable safety and emission standards, as indicated by the certification labels
attached to the driver's door opening, and on the underside of the hood.
For further information please contact your retailer, or:
In the USA: Volvo Cars of North America
Customer Care Center
P.O. Box 914 Rockleigh, New Jersey 07647-0914
1-800-458-1552
http://www.volvocars.us
In Canada:Volvo Cars of Canada Ltd.
Customer Care Center
175 Gordon Baker Road
North York, Ontario M2H 2N7
1-800-663-8255
http://www.volvocanada.com
2005 © Volvo Cars of North America, LLC
Introduction
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
When the ignition is switched off, 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
module. This is normal.
Fuel filler door
Press the button on the light switch panel when the car is at a standstill to unlock the fuel filler door.
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.
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 187
. 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
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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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Have the vehicle towed to an authorized Volvo retailer. Never drive with the airbags deployed.
Have an authorized Volvo retailer replace the SRS system components.
Use only new, Genuine Volvo Parts when replacing SRS components (airbags, seat belts, tensioners, etc.).
NOTE:
Deployment of SRS components occurs only one time during an accident. In a collision where deployment occurs,
the airbags and seat belt tensioners activate. Some noise occurs and a small amount of powder is released. The release
of the powder may appear as smoke-like matter. This is a normal characteristic and does not indicate fire.
Volvo's dual-threshold, dual-stage front airbags use special sensors that are integrated with the front seat buckles.
The point at which the airbag deploys is determined by whether or not the seat belt is being used, as well as the
severity of the collision. Collisions can occur where only one of the airbags deploys. If the impact is less severe, but
severe enough to present a clear injury risk, the dual-stage airbags are triggered at 70% of their total capacity. If the
impact is more severe, the dual-stage airbags are triggered at full capacity.
WARNING!
Do not use child safety seats or child booster cushions/backrests in the front passenger's seat. We also recommend
that occupants under 4 feet 7 inches (140 cm) in height who have outgrown these devices sit in the rear seat with the
seat belt fastened.
Never drive with the airbags deployed. The fact that they hang out can impair the steering of your vehicle. Other
safety systems can also be damaged.
The smoke and dust formed when the airbags are deployed can cause skin and eye irritation in the event of
prolonged exposure.
When do the front airbags not deploy?
Not all frontal collisions activate the SRS system. If the collision involves a nonrigid object (e.g., a snow drift or
bush), or a rigid, fixed object at a low speed, the SRS system will not necessarily deploy. Front airbags do not
normally deploy in a side impact collision, in a collision from the rear or in a rollover situation. The amount of
damage to the bodywork does not reliably indicate if the airbags should have deployed or not.
pg. 22 Front airbags (Supplemental Restraint System - SRS)
Safety system warning light in the instrument panel
A self -diagnostic system incorporated in the sensor monitors certain safety system components. A check is performed
on components such as seat belt locks, SRS, SIPS, OWS, and/or the VIC system. 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
safety system warning lamp should light up when the ignition key is turned to positions I, II or III and should go out
after approximately 7 seconds or when the engine is started. Check that this light is functioning properly every time the
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14. 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 extra lamps in front of the air intake reduce
the cooling capacity at high outside temperatures and high engine loads.
15. Indicator and warning symbols
1. Models with All Wheel Drive have a tank volume of 15 US gallons (57 liters).
Models with engine code 39 have a fuel tank capacity of 14.5 US gallons (55 liters). This code is the 6th and 7th digits
from the left in your vehicle's VIN number. See page 184
for the location of the VIN plate.
pg. 39 Indicator and warning symbols
Function check
The indicator and warning symbols light up when you turn the ignition key 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.
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 driveability. A text explaining the nature
of the fault will also be shown in the information display. 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 an authorized Volvo Retailer or workshop.
Information symbol
The yellow information symbol lights up to alert the driver to a message in the information display. This symbol may
also light up in combination with other indicator or warning symbols.
NOTE: The car can still be driven after the information symbol has come on. The car can be driven for 1-2 weeks
after service-related information has been displayed.
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pg. 40 Symbols on the left side of the instrument panel
Symbols on the left side of the instrument panel
Symbols - left side of instrument panel
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 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 controls, and driveability. Extended driving
without correcting the cause could even damage other components in your car.
Canadian models are equipped with this symbol .
2. Anti-lock brake system (ABS)
If the warning light comes on, there is a malfunction of the ABS system (the standard braking system will still
function). The vehicle should be driven to a Volvo retailer for inspection. See page 113
for additional information.
Canadian models are equipped with this symbol .
3. Rear fog light
This symbol indicates that the rear fog light (located in the driver's side tail light cluster) is on.
4. Stability system STC or DSTC
This indicator symbol flashes when the STC (Stability and Traction control system) or the DSTC (Dynamic
Stability and Traction control system) is actively working to stabilize the car. See page 116
for more detailed
information.
5. Not in use
6. Fuel level warning light
When this light comes on, there are approximately 2.1 US gallons (8 liters) of fuel remaining in the tank.
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pg. 41 Symbols on the right side of the instrument panel
Symbols - right side of instrument panel
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.
Canadian models are equipped with this symbol
.
3. Safety 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 safety system's diagnostic functions have detected a fault in a seat belt lock, SRS,
SIPS, and/or VIC system. Drive to an authorized Volvo retailer to have the system(s) inspected.
4. Oil pressure warning light
If the light comes on while driving, stop the car, stop the engine immediately, and check the engine oil level.
See if the oil level is normal and 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.
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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6. Generator warning light
If the light comes on while the engine is running, have the charging system checked by an authorized Volvo
workshop.
7. Brake failure warning light
If this light comes on while driving or braking, stop the car as quickly as possible in a safe place, open the
hood, and check the brake fluid level in the reservoir. See page 148
for the location of the reservoir.
Canadian models are equipped with this symbol .
WARNING!
If the fluid level is below the MIN mark in the reservoir or if a "Brake failure - Service urgent" message is displayed
in the information display: DO NOT DRIVE. Have the car towed to an authorized Volvo retailer and have the brake
system inspected.
pg. 42 Symbols on the right side of the instrument panel
If the BRAKE and ABS warning lights come on at the same time, this could indicate a fault in the brake system.
In this case:
1. Stop the car in a suitable place and switch off the engine.
2. Restart the engine.
3. If both warning lights go off, no further action is required and the car can be driven.
4. If both lights remain on after the engine has been restarted, switch off the engine again and check the brake fluid
level. See page 148
for the location of the reservoir.
Door open warning
The driver will be alerted if one of the doors, the hood, or the trunk lid are open or ajar.
At low speeds
If the car is moving at a speed of less than approximately 4 m.p.h. (7 km/h), the Information symbol in the
instrument panel will light up and a message will be shown in the information display indicating which door(s), etc is
not completely closed.
At higher speeds
If the car is moving at a speed above approximately 4 m.p.h. (7 km/h), the Warning symbol in the
instrument panel will light up and a message will be shown in the information display indicating which door(s), etc is
not completely closed.
Hood and trunk
If the hood and/or trunk lid is not completely closed, the Information symbol in the instrument panel will
light up and a message will be displayed, regardless of the vehicle's speed.
pg. 43 Information display
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Drive carefully and avoid rapid acceleration and hard braking.
Use the transmission's (D)rive position as often as possible and avoid using kickdown.
Do not exceed posted speed limits.
Avoid carrying unnecessary items (extra load) in the vehicle.
Maintain correct tire pressure. Check tire pressure regularly (when tires are cold).
Remove snow tires when threat of snow or ice has ended.
Note that roof racks, ski racks, etc, increase air resistance and also fuel consumption.
At highway driving speeds, fuel consumption will be lower with the air conditioning on and the windows closed
than with the air conditioning off and the windows open.
Using the onboard trip computer's fuel consumption modes can help you learn how to drive more economically.
Other factors that decrease gas mileage are:
Dirty air cleaner
Dirty engine oil and clogged oil filter
Dragging brakes
Incorrect front end alignment
Some of the above mentioned items and others are checked at the standard maintenance intervals.
Weight distribution affects handling
At the specified curb weight your vehicle has a tendency to understeer, which means that the steering wheel has to be
turned more than might seem appropriate for the curvature of a bend. This ensures good stability and reduces the risk
of rear wheel skid. Remember that these properties can alter with the vehicle load. The heavier the load in the cargo
area, the less the tendency to understeer.
WARNING!
Driving with the trunk open: Driving with the trunk open could lead to poisonous exhaust gases entering the
passenger compartment. If the trunk must be kept open for any reason, proceed as follows:
Close the windows
Set the ventilation system control to air flow to floor, windshield and side windows and the blower control to its
highest setting.
CAUTION!
Drive slowly and carefully if going through standing water (i.e. flooded roadways, etc.). Damage to the engine could
result if excess water is drawn in through the air intake system. Never drive the vehicle in water deeper than 18
inches (48 cm).
pg. 99 General information
Handling, roadholding
Vehicle load, tire design and inflation pressure all affect vehicle handling. Therefore, check that the tires are inflated to
the recommended pressure according to the vehicle load. See the "Tire pressure" section. Loads should be distributed
so that capacity weight or maximum permissible axle loads are not exceeded.
Cold weather precautions
If you wish to check your vehicle before the approach of cold weather, the following advice is worth noting:
Make sure that the engine coolant contains 50 percent antifreeze. Any other 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 antifreeze must not be mixed.
Volvo recommends using only genuine Volvo antifreeze in your vehicle's radiator. Your Volvo retailer stocks plenty
of Volvo engine coolant to help protect your vehicle during cold weather.
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