check engine VOLVO S40 2007 Owner's Manual

the amount of cargo
See the chapter "Wheels and tires" for more detailed information.
Before loading the car, turn off the engine, and apply the parking brake when loading or unloading long objects. The
gear selector can be inadvertently knocked out of position by long cargo, causing the car to move.
Keep the following in mind when loading the vehicle:
Load the cargo in the cargo area against the rear seat backrest.
Load heavy cargo as low as possible.
Center wide loads.
Secure all cargo with restraining straps anchored to the load securing eyelets.
Cover sharp edges on the load.
Seats can be folded down and head restraints removed to extend the cargo compartment. See page 101.
WARNING
Remember that an object weighing 44 lbs (20 kg) produces a force of 2,200 lbs (1,000 kg) in a head-on collision
at 30 m.p.h. (50 km/h)!
When the rear backrest(s) are folded down, the vehicle should not be loaded to a level higher than 2 in. (5 cm)
below the upper edge of the rear side windows. Objects placed higher than this level could impede the function of
the Volvo Inflatable Curtain.
Load carriers (accessory)
Load carriers are available as Volvo accessories. Follow the installation instructions supplied with the load carriers.
Observe the following points when using load carriers:
To avoid damaging your car and to achieve maximum safety when driving, we recommend using the load carriers
that Volvo has developed especially for your car.
Volvo-approved removable roof racks are designed to carry the maximum allowable roof load for this vehicle: 165
lbs (75 kg).
For Non-Volvo roof racks, check the manufacturer's weight limits for the rack.
Never exceed the rack manufacturer's weigh limits and never exceed the maximum rated roof load of 165 lbs (75
kg).
Avoid single-point loads. Distribute loads evenly.
Place heavier cargo at the bottom of the load.
Secure the cargo correctly with appropriate tie-down equipment.
Check periodically that the load carriers and load are properly secured.
Remember that the car's center of gravity and handling change when you carry a load on the roof.
The car's wind resistance and fuel consumption will increase with the size of the load.
Drive smoothly. Avoid rapid starts, fast cornering and hard braking.
151 06 Starting and driving
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VOLVO S40
182 09 Maintenance and servicing
Volvo maintenance 184
Maintaining your car185
Hood and engine compartment187
Engine oil189
Fluids190
Wiper blades192
Battery193
Bulbs195
Replacing front bulbs196
Replacing taillight bulbs200
Replacing interior bulbs201
Fuses202
183 09 Maintenance and servicing
184 09 Maintenance and servicing
Volvo maintenance
General
Volvo advises you to follow the maintenance program outlined in the Warranty and Service Records Information booklet.
This maintenance program contains inspections and services necessary for the proper function of your vehicle. The
maintenance services contain several checks that require special tools and training, and therefore must be performed by a
qualified technician. To keep your Volvo in top condition, specify time-tested and proven Genuine Volvo Parts and
Accessories.
The Federal Clean Air Act - U.S
The Federal Clean Air Act requires vehicle manufacturers to furnish written instructions to the ultimate purchaser to assure
the proper servicing and function of the components that control emissions. These services, which are listed in the
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"Warranty and Service Records Information" booklet, are not covered by the warranty. You will be required to pay for
labor and material used.
Maintenance
Your Volvo passed several major inspections before it was delivered to you, in accordance with Volvo specifications. The
maintenance procedures outlined in the Warranty and Service Records Information booklet, many of which will positively
affect your vehicle's emissions, should be performed as indicated. It is recommended that receipts for vehicle emission
maintenance be retained in case questions arise concerning maintenance. Inspection and maintenance should also be
performed anytime a malfunction is observed or suspected.
Applicable warranties - U.S/Canada
In accordance with applicable U.S. and Canadian regulations, the following list of warranties is provided.
New Vehicle Limited Warranty
Parts and Accessories Limited Warranty
Corrosion Protection Limited Warranty
Seat Belt and Supplemental Restraint Systems Limited Warranty
Emission Design and Defect Warranty
Emission Performance Warranty
These are the federal warranties; other warranties are provided as required by state/provincial law. Refer to your separate
Warranty and Service Records Information booklet for detailed information concerning each of the warranties.
Periodic maintenance helps minimize emissions
Periodic maintenance will help keep your vehicle running well. Your Warranty and Service Records Information booklet
provides a comprehensive periodic maintenance schedule 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 computers 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:
Volvo Car Corporation
service and repair facilities
law enforcement or government agencies
others who may assert a legal right to know, or who obtain your consent to know such information.
185 09 Maintenance and servicing
Maintaining your car
Owner maintenance
Periodic maintenance requirements and intervals are described in your vehicle's Warranty and Service Records Information
booklet.
The following points can be carried out between the normally scheduled maintenance services.
Each time the car is refueled:
Check the engine oil level
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Clean the windshield, windshield wipers, headlights, and taillights
Monthly:
Check cold tire pressure in all tires. Inspect the tires for wear.
Check that engine coolant and other fluid levels are between the indicated "min" and "max" markings.
Clean interior glass surfaces with a glass cleaner and soft paper towels.
Wipe driver information displays with a soft cloth.
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 retailer for additional information.
As needed:
Wash the car, including the undercarriage, to reduce wear that can be caused by a buildup of dirt, and corrosion that can
be caused by salt residues.
Clean leaves and twigs from air intake vents at the base of the windshield, and from other places where they may
collect.
NOTE
Complete service information for qualified technicians is available online for purchase or subscription at
www.volvotechinfo.com
.
186 09 Maintenance and servicing
Maintaining your car
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 Check 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 message 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. The inspector can then read "faults." In some states,
this type of inspection has replaced the tailpipe emission test.
How Can My Vehicle Fail OBD II Emission Inspection ?
Your vehicle can fail OBD II emission inspection for any of the following reasons.
If your Check Engine (MIL) light is lit, your vehicle may fail inspection.
If your vehicle's Check Engine light was lit, but went out without any action 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.
If you had recent service that required disconnecting the battery, OBD II diagnostic information may be incomplete and
"not ready" for inspection. A vehicle that is not ready may fail inspection.
How Can I Prepare for My Next OBD II Emission Inspection ?
If your Check Engine (MIL) light is lit - or was lit but went out without service, have your vehicle diagnosed and, if
necessary, serviced by a qualified Volvo technician.
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 typically needed to allow OBD II to reach readiness. Your Volvo retailer can provide you with more
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information on planning a trip.
Maintain your vehicle in accordance with your vehicle's maintenance schedule.
187 09 Maintenance and servicing
Hood and engine compartment
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.
188 09 Maintenance and servicing
Hood and engine compartment
Engine compartment
1. Cooling system expansion tank
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2. Power steering fluid reservoir (concealed behind the headlight)
3. Dipstick - engine oil
4. Radiator
5. Cooling fan
6. Washer fluid reservoir
7. Engine oil filler cap
8. Brake/clutch fluid reservoir
9. Battery
10. Relay/fuse box
11. Air cleaner
WARNING
The cooling fan may start or continue to operate (for up to 6 minutes) after the engine has been switched off.
189 09 Maintenance and servicing
Engine oil
Changing engine oil and oil filter
See page 231
for oil specifications. Refer to the Warranty and Service Records Information booklet for information on the
oil change intervals.
Volvo recommends
.
NOTE
Volvo does not recommend the use of oil additives.
Synthetic oil is not used when the oil is changed at the normal maintenance intervals except at owner request and at
additional charge. Please consult your Volvo retailer.
Checking and adding oil
The oil level should be checked every time the vehicle is refueled. This is especially important during the period up to the
first scheduled maintenance service
The car should be parked on a level surface when the oil is checked.
If the engine is warm , wait for at least 10- 15 minutes after the engine has been switched off before checking the oil.
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Checking the oil
1. Pull out the dipstick and wipe it with a lint-free rag.
2. Reinsert the dipstick, pull it out, and check the oil level.
3. Add oil if necessary. If the level is close to the MIN mark, add approximately 1 US quart (1 liter) of oil.
4. Run the engine until it reaches normal operating temperature.
5. Switch off the engine and wait for at least 10-15 minutes and recheck the oil level. If necessary, add oil until the level is
near the MAX mark.
NOTE
Not checking the oil level regularly can result in serious engine damage if the oil level becomes too low.
Oil that is lower than the specified quality can damage the engine.
Always add oil of the same type and viscosity as already used.
Never fill oil above the MAX mark. This could cause an increase in oil consumption.
190 09 Maintenance and servicing
Fluids
WARNING
Do not allow oil to spill onto or come into contact with hot exhaust pipe surfaces
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The cooling system must always be kept filled to the correct level, and the level must be between the MIN and MAX
marks. If it is not kept filled, there can be high local temperatures in the engine which could result in damage. Different
types of antifreeze/coolant may not be mixed. Check coolant regularly!
WARNING
Never remove the radiator cap while the engine is warm. Wait until the vehicle cools. If it is necessary to top off the
coolant when the engine is warm, unscrew the expansion tank cap slowly so that the overpressure dissipates.
Brake fluid
The brake fluid should always be between the MIN and MAX marks on the side of the reservoir. Check, without removing
the cap, that there is sufficient fluid in the reservoir.
Fluid type : DOT 4+ boiling point >536°F (280°C), P/N 9437433
Replace : The fluid should be replaced according to the intervals specified in the Warranty and Service Records
Information booklet. When driving under extremely hard conditions (mountain driving, etc), it may be necessary to replace
the fluid more often. Consult your Volvo retailer. Always entrust brake fluid changing to an authorized Volvo retailer.
Power steering fluid
The fluid level is checked at each service interval.
Fluid type : Volvo power steering fluid or equivalent.
Replace : No fluid change required.
WARNING
If a problem should occur in the power steering system or if the vehicle has no electrical current and must be towed, it is
still possible to steer the vehicle. However, keep in mind that greater effort will be required to turn the steering wheel.
192 09 Maintenance and servicing
Wiper blades
Replacing windshield wiper blades
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Battery
Battery maintenance
Driving habits and conditions, climate, the number of starts, etc., all affect the service life and function of the battery. In
order for your battery to perform satisfactorily, keep the following in mind:
Check the fluid level in each cell in the battery every 24 months or every 15,0001 miles (24,000 km), whichever is
sooner. The fluid should be at the level shown in the illustrations above (A). Do not overfill.
1More frequently in warm climates.
Use a screw driver to open the caps or cover and a flashlight to inspect the level.
If necessary, add distilled water. The level should never be above the indicator (A).
The fluid level should be checked if the battery has been recharged.
After inspection, be sure the cap over each battery cell or the cover is securely in place.
Check that the battery cables are correctly connected and properly tightened.
Never disconnect the battery when the engine is running, or when the key is in the ignition. This could damage the
vehicle's electrical system.
The battery should be disconnected from the vehicle when a battery charger is used directly on the battery.
WARNING
PROPOSITION 65 WARNING!
Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the state of
California to cause cancer and reproductive harm. Wash hands after handling.
194 09 Maintenance and servicing
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