engine VOLVO S40 2008 User Guide

The power windows are controlled by buttons in the arm rests.
The ignition must be ON (ignition key in position I, II or the engine running) for the power windows to function.
The power windows will also function after the ignition has been switched off as long as neither of the front doors
has been opened
Opening a window
Lightly press down the front edge of any of the buttons (A or B) to the first detent ("stop") to open a window to the
position of your choice.
WARNING
Always remove the ignition key when the vehicle is unattended.
Never leave children unattended in the vehicle.
Make sure that the windows are completely unobstructed before they are operated.
Press the front part of any of the buttons (A or B) as far down as possible and release it to automatically open the
window completely.
To stop the window at any time, pull the button up.
NOTE
To reduce buffeting wind noise if the rear windows are opened, also open the front windows slightly.
Closing a window
Lightly pull up the front edge of any of the buttons (A or B) to the first detent ("stop") to close a window to the
position of your choice.
Pull the front part of any of the buttons (A or B) up as far as possible and release it to automatically close the
window completely. To stop the window at any time, press the button down.
72 02 Instruments and controls
Power windows
Lockout switch for rear windows
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To operate the moonroof, the ignition key must first be turned to the intermediate or drive position (position I, II or the
engine running). The moonroof can be opened in two ways:
A. Tilt position
B. Sliding moonroof
1. Auto open
2. Manual open
3. Manual close
4. Auto close
5. Tilt open
6. Tilt close
Tilt position
Open: Press the rear edge of the control upward to position 5.
Close: Pull the rear edge of the control down to position 6.
Sliding moonroof
Auto open/close
Open: Pull the switch as far back as possible (to position 1) and release it to automatically slide open the moonroof.
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99 04 Interior
Front seats
Power seats (option)
The power driver's seat can be adjusted:
If the ignition key is in position I or II.
During a 10 minute period after the doors have been unlocked if the door remains open.
If the door is closed and the ignition key is not yet in the ignition, or if the key is in position 0, the seat can be
adjusted or during a period of 40 seconds. The power passenger's seat can only be adjusted if the ignition key is in
position I or II, or if the engine is running.
Adjusting the seat
Seat adjustment controls 1, 2, 3, and 4 on the side of the seat can be used to move the seat to the position of your
choice.
1. Move this section of the control up or down to raise/lower the front section of the seat cushion.
2. Move the control forward/rearward to move the seat forward or rearward.
3. Move this section of the control up or down to raise/lower the rear section of the seat cushion.
4. Backrest tilt.
NOTE
The power seats have an overload protector that activates if a seat is blocked by any object. If this occurs, switch off
the ignition (key in position 0) and wait for approximately 20 seconds before operating the seat again.
Emergency stop
If the seat inadvertently begins to move, press any of the buttons to stop the seat.
Programming the seat memory, driver's seat only (option)
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Because the driver's seat can be adjusted with the ignition off, children should never be left unattended in the car.
Movement of the seat can be STOPPED at any time by pressing any button on the power seat control panel.
Do not adjust the seat while driving. The seat should be adjusted so that the brake pedal can be depressed fully. In
addition, position the seat as far rearward as comfort and control allow.
The seat rails on the floor must not be obstructed in any way when the seat is in motion.
101 04 Interior
Interior lighting
Interior lighting
1. Front driver's side reading light, on/off
2. Courtesy lighting
3. Front passenger's side reading light, on/off
The front and rear reading lights can be activated when the ignition key is position I or II, or when the engine is
running. The front reading lights are switched on and off by pressing buttons 1 or 3.
The courtesy lighting (2) can be set to three positions:
Press the left side of the button: the interior courtesy lighting turns on.
Neutral position: the interior courtesy lighting comes on when a door is opened, and is switched off 10 seconds after
the door is closed.
Press the right side of the button: the interior courtesy lighting stays off.
Courtesy lighting - automatic function
The interior lighting has a built-in automatic function that switches on the courtesy lighting for 30 seconds when:
the car is unlocked from the outside using the key or remote control
the engine is switched off and the ignition key is turned to the 0 position.
The courtesy lighting lights up or remains on for 5 minutes when:
one of the doors is opened and left open.
the courtesy lighting has not been switched off (the right side of button 2 depressed).
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The automatic lighting goes out when:
the engine is started
the car is locked from the outside using the key or remote control.
If the courtesy lighting is not switched off manually, it will be turned off automatically 5 minutes after the engine has
been switched off.
Rear reading lights
4. Rear driver's side reading light, on/off
5. Rear passenger's side reading light, on/off
The rear reading lights can be switched on or off by pressing the respective buttons, and function if the ignition key is
in positions I , II, or if the engine is running.
The courtesy lighting can be switched on or off within 30 minutes after the engine has been switched off, or after a
door has been opened or closed.
These lights switch off automatically 5 minutes after the engine has been switched off.
102 04 Interior
Interior lighting
Vanity mirror
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NOTE
This does not arm the alarm or lock the trunk.
116 05 Locks and alarm
Valet locking
Valet locking function
By utilizing the remote control with the key blade removed, the valet locking feature enables you to block access to the
trunk and glove compartment for e.g., valet parking or when the car is brought to the retailer for service.
With the valet locking function activated:
The vehicle's doors can be locked or unlocked
The engine can be started
The glove compartment and trunk cannot be unlocked
Access to the trunk is blocked (the trunk lid cannot be unlocked or opened, and the rear seat backrests are locked in the
upright position)
Activating the valet locking function
Begin by removing the key blade from the remote control (see page 115
).
Insert the key in the glove compartment lock.
Turn the key blade 180° clockwise to lock the glove compartment and disconnect the trunk from the central locking
system (a message appears in the information display).
Remove the key blade from the glove compartment lock.
NOTE
The rear seat backrests must also be locked in the upright position.
To do so, insert the key blade into the locks located on the upper outboard edge of the backrests.
Passenger's side: Turn the key counterclockwise to lock the backrest.
Driver's side: Turn the key clockwise to lock the backrest.
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The message will be erased from the display and the audible signal will stop when the remote control has been
returned to the vehicle and one of the following has occurred:
A door has been opened and closed
The start control has been turned to position 0
The READ button (see page 56 for the location of this button) has been pressed.
CAUTION
Keyless drive remote controls should never be left in the vehicle. In the event of a break-in, a remote found in the
vehicle could make it possible to start the engine.
Electromagnetic fields or metal obstructions can interfere with the keyless drive system. Avoid placing the remote
control near cellular phones, metallic objects or e.g., in a metal briefcase.
Canada - IC:267T- 5WK48952, 267T- 5WK48964, 267T-5WK48891
NOTE
This device complies with RSS -210 of Industry Canada. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept interference received, including
interference that may cause undesired operation.
CAUTION
Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the
equipment.
USA - FCC ID:KR55WK48952, KR55WK48964
NOTE
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This
device may not cause harmful interference, and (2) this device must accept interference received, including
interference that may cause undesired operation.
CAUTION
Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the
equipment.
Siemens VDO
5WK48891
Tested To Comply With FCC Standards For Automobile Use
121 05 Locks and alarm
Keyless drive (option as available)
Location of the keyless drive antennas
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Better driving economy may be obtained by thinking ahead, avoiding rapid starts and stops and adjusting the speed of
your vehicle to immediate traffic conditions.
Observe the following rules:
Bring the engine to normal operating temperature as soon as possible by driving with a light foot on the accelerator
pedal for the first few minutes of operation. A cold engine uses more fuel and is subject to increased wear.
Whenever possible, avoid using the vehicle for driving short distances. This does not allow the engine to reach
normal operating temperature.
Drive carefully and avoid rapid acceleration and hard braking.
Use the transmission's Drive ( D) 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
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.
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.
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
129 06 Starting and driving
General information
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or maximum permissible axle loads are not exceeded.
Driving through water
The vehicle can be driven through water up to a depth of approximately 9 in. (25 cm), at a maximum speed of 6 mph
(10 km/h).
Take particular care when driving through flowing water.
Clean the electrical connections for trailer wiring after driving in mud or water
When driving through water, maintain low speed and do not stop in the water.
WARNING
After driving through water, press lightly on the brake pedal to ensure that the brakes are functioning normally.
Water or mud can make the brake linings slippery, resulting in delayed braking effect.
CAUTION
Engine damage will occur if water is drawn into the air cleaner.
If the vehicle is driven through water deeper than 9 in (25 cm), water may enter the differential and the
transmission. This reduces the oil's lubricating capacity and may shorten the service life of these components.
Do not allow the vehicle to stand in water up to the door sills longer than absolutely necessary. This could result
in electrical malfunctions.
If the engine has been stopped while the car is in water, do not attempt to restart the engine. Have the car towed
out of the water.
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.
Try to keep the fuel tank well filled - this prevents the formation of condensation in the tank. In addition, in
extremely cold weather conditions it is worthwhile to add fuel line de -icer before refueling.
The viscosity of the engine oil is important. Oil with low viscosity (thinner oil) improves cold-weather starting as
well as decreasing fuel consumption while the engine is warming up. For winter use, 5W -30 oil, particularly the
synthetic type
1, is recommended. Be sure to use good quality oil but do not use cold-weather oil for hard driving or in
warm weather. See page 253
for more information.
The load placed on the battery is greater during the winter since the windshield wipers, lighting, etc. are used more
often. Moreover, the capacity of the battery decreases as the temperature drops. In very cold weather, a poorly charged
battery can freeze and be damaged. It is therefore advisable to check the state of
1Synthetic 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.
130 06 Starting and driving
General information
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charge more frequently and spray an antirust oil on the battery posts.
Volvo recommends the use of snow tires on all four wheels for winter driving - see the chapter "Wheels and tires."
To prevent the washer fluid reservoir from freezing, add washer solvents containing antifreeze (see page 204 for the
location of the washer fluid reservoir). This is important since dirt is often splashed on the windshield during winter
driving, requiring the frequent use of the washers and wipers. Volvo Washer Solvent should be diluted as follows:
Down to 14° F (-10° C): 1 part washer solvent and 4 parts water Down to 5° F (-15° C): 1 part washer solvent and 3
parts water Down to 0° F (-18° C): 1 part washer solvent and 2 parts water Down to -18° F (-28° C): 1 part washer
solvent and 1 part water.
Use Volvo Teflon Lock Spray in the locks.
NOTE
Avoid using de -icing sprays as they can cause damage to the locks.
Conserving electrical current
Keep the following in mind to help minimize battery drain:
When the engine is not running, avoid turning the ignition key to position II. Many electrical systems (the audio
system, the optional navigation system, power windows, etc) will function with the ignition key in position I. This
position reduces drain on the battery.
Please keep in mind that using systems, accessories, etc that consume a great deal of current when the engine is not
running could result in the battery being completely drained.
The optional 12-volt socket in the cargo area provides electrical current even with the ignition switched off, which
drains the battery.
NOTE
If the ignition is switched on, a warning message will be displayed in the text window in the instrument panel
when the battery charge is low.
An energy conserving function designed into the vehicle's electrical system will switch off certain functions or
reduce the load on the battery by, e.g., reducing the audio system's volume.
131 06 Starting and driving
General information
Before a long distance trip
It is always worthwhile to have your vehicle checked by a trained and qualified Volvo service technician before
driving long distances. Your retailer or service technician will also be able to supply you with bulbs, fuses, spark plugs
and wiper blades for your use in the event that problems 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 checked1.
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.
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