
light up and a message will be displayed, regardless of the vehicle's speed.
pg. 39 Information display
Messages
When an indicator or warning light in the instrument panel comes on, a message is also shown in the information
display. To read a message:
Press the READ button (A).
Pressing READ repeatedly enables you to scroll to any other messages that may be stored.
NOTE: If a message is displayed when e.g. you are using the trip computer, this message must be read before you can
access the trip computer.Message Meaning
STOP SAFELY Stop and switch off the engine to help prevent the risk of serious damage.
STOP ENGINE Stop and switch off the engine to help prevent the risk of serious damage.
SERVICE
URGENT Take your car to a trained and qualified Volvo service technician for inspection immediately.
SEE MANUAL Refer to your owner's manual. For additional information, please contact a trained and qualified
Volvo service technician.
SERVICE
REQUIRED Take your car to a trained and qualified Volvo service technician for inspection as soon as possible
(but preferably before the next scheduled maintenance service).
TIME FOR
REGULAR
SERVICE This message is affect by the number of miles/km driven, by the number of months, or by the
number of engine hours since the service reminder was reset at the most recent regularly scheduled
service.
pg. 40 Center console controls
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12 volt socket, stability system, auxiliary equipment
12 volt sockets
The 12 volt sockets can be used to plug in certain accessories such as cellular telephones, etc. The key must be in
position I (or higher) for the auxiliary socket to function. The auxiliary sockets can also be used for cigarette lighters,
which are available at your Volvo retailer.
NOTE: The cover should be kept on when the auxiliary socket is not in use.
Stability system STC or DSTC
The stability system - Stability and Traction Control (STC), or the optional Dynamic Stability and Traction Control
(DSTC) - activate automatically when the car is started. In certain situations, it may be necessary to disable the
system's anti-spin function, for example, while driving for a short period with tires of different dimensions.
To disable the anti-spin function:
Press the STC
1 or DSTC button for approximately one second. The indicator light in the button will go out, and
STC/DSTC SPIN CONTROL OFF will be shown in the information display.
1. Models equipped with All Wheel Drive (AWD) have an integrated traction control function, and are not equipped
with an STC button. DSTC is optional.
WARNING!
The car's handling and stability characteristics will be altered with the anti-spin function disabled.
NOTE: The anti-spin function will be automatically reactivated when the engine is started.
Auxiliary equipment
The button to the right of the STC/DSTC button can be used for Volvo-installed optional or auxiliary equipment.
pg. 41 Lighting panel
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4) to toggle between high and low beams.
High beam flash
Turn the ignition key to position II.
Pull the turn signal lever to position 3. The high beams will remain on until the lever is released.
Home safe lighting
When you leave your car at night, you can make use of the home safe lighting function to illuminate the area in front
of the car.
Remove the key from the ignition switch.
Pull the direction indicator lever as far as possible towards the steering wheel (to position 4) and release it.
Exit the car and lock the doors.
The headlights and parking lights will illuminate and remain on for 30
1, 60 or 90 seconds. The time interval can be
changed according to your preferences by using the Personal Settings function, see page 56
for more information.
1. Factory setting
pg. 43 Trip Computer
Trip computer (option)
The trip computer stores information gathered from several systems in your car and has four menus (five on Canadian
models) that can be shown in the information display.
Driving distance on current fuel reserve
Average fuel consumption
Current fuel consumption
Average speed
NOTE: Current speed in m.p.h. (Canadian models only)
NOTE: Warning messages from the car's monitoring systems will override the trip computer function. If a warning
message is shown in the information display while you are using the trip computer, you must acknowledge the
message by pressing the READ button (A). Press button A again to return to the trip computer function.
Controls
The four trip computer functions (five on Canadian models) can be accessed by twisting INFO (B) one step at a time
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in either direction. Twisting a fifth time (sixth time on Canadian models) returns you to the original function.
The trip computer can be reset (average fuel consumption and average speed will be erased from system memory) by
pressing RESET (C) for at least five seconds.
Driving distance on current fuel reserve
This function shows the approximate distance that can be driven on the fuel remaining in the tank. This calculation is
based on average fuel consumption during the last 20 miles (30 km) of driving and the amount of fuel remaining in the
tank when the reading was taken. When the driving distance on current fuel reserve is less than 12 miles (20 km), "---"
will be displayed in the information display.
Average fuel consumption
This value indicates fuel consumption since the last time the trip computer was reset (by pressing RESET, button C).
When the engine is switched off, information on fuel consumption is stored and remains in system memory until the
RESET (button C) is pressed again.
Current fuel consumption
This value indicates the current fuel consumption, based on readings taken once per second. When the car is not
moving, "----" will be displayed.
Average speed
This value indicates average speed since the last time the trip computer was reset (by pressing RESET, button C).
When the engine is switched off, information on average speed is stored and remains in system memory until the
RESET (button C) is pressed again.
Current speed in m.p.h. (Canadian models only)
This function provides the driver with an instantaneous conversion of the car's current speed from km/h to m.p.h.
NOTE: Trip computer readings may vary slightly depending on the circumference of the tires on the car or on tire
inflation.
pg. 44 Cruise control (option)
Cruise control
The cruise control buttons are located on the left side of the steering wheel hub.
Engaging the cruise control function
1. Press the CRUISE button. CRUISE will appear in the function display in the center of the instrument panel.
NOTE: This does not set the vehicle's speed.
2. Press + or - to set the current speed. CRUISE ON will be displayed.
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Increasing or decreasing speed
Use + or - in the following ways to increase or decrease the vehicle's speed:
Press and hold down + or - until the vehicle reaches the desired speed. This will become the set speed when the
button is released.
Press + or - for approximately a half second and release the button to increase or decrease vehicle speed by
approximately 1 mph (1.6 km/h).
NOTE:
Cruise control will not function at speeds below 20 m.p.h. (30 km/h).
Momentary acceleration, for less than 1 minute (e.g. when passing another car), does not affect cruise control
operation. The car will automatically return to the previously set speed when the accelerator pedal is released.
Temporarily disengaging the cruise control
Press 0 to temporarily disengage cruise control. CRUISE will appear in the function display. The currently set speed is
stored in the system's memory.
Cruise control is also automatically disengaged:
If the speed drops below approximately 20 mph (30 km/h) when driving uphill.
When the brake or clutch pedal is depressed.
If the gear selector is moved to position N.
During wheel spin or wheel lock-up.
If the vehicle's speed is increased by using the accelerator pedal for more than 1 minute.
Returning to the set speed
Press the button to resume the previously set speed.
pg. 45 Cruise control (option)
Disengaging cruise control
Cruise control can also be disengaged by:
Pressing the CRUISE button (CRUISE ON will no longer be shown in the function display.
Putting the gear selector in (N)eutral.
WARNING!
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When the lever has been pulled, high pressure jets mounted in the bumper will spray the headlights.
The following applies to conserve washer fluid (see page 41 for information on the light switch positions):
Low/high beam headlights on
The headlights will be washed the first time the windshield is washed. Thereafter, the headlights will only be washed
once for every five times the windshield is washed within a 10-minute period.
Parking lights on
Optional Bi -Xenon headlights will be washed once for every five times the windshield is washed.
Normal halogen headlights will not be washed.
pg. 47 Rain sensor
B - Rain sensor (option)
The rain sensor regulates windshield wiper speed according to the amount of water on the windshield. The sensitivity
of the rain sensor is adjusted by moving the thumb wheel (C in the illustration on the previous page) up (the wipers
will sweep the windshield more frequently) or down (the wipers will sweep the windshield less frequently).
On/Off
To activate the rain sensor:
1. Switch on the ignition.
2. Put the windshield wiper lever in position 0.
3. Press button B (see the illustration on the previous page). The rain sensor symbol will appear in the lower display.
The rain sensor can be deactivated by:
Pressing button (B).
or
Moving the windshield wiper lever down. If the lever is moved up, the rain sensor function will remain activated.
CAUTION!
The rain sensor should be deactivated when washing the car in an automatic car wash, etc. If the rain sensor function
is left on, the wipers will start inadvertently in the car wash and could be damaged.
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2 0 0 6
VOLVO S40
Chapter 4 - Climate
pg. 61 Climate
General information62
Manual climate control64
Electronic climate control (ECC) - option66
Air distribution69
pg. 62 General information
Air conditioning - A/C
Your car is equipped with a climate control system that includes either manually adjustable air conditioning or optional
Electronic Climate Control (ECC).
The air conditioning system can be switched off, but for optimal air quality in the passenger compartment and to
prevent the windows from fogging, the air conditioning should be left on - even in cool weather.
NOTE: In warm weather, a small amount of water may accumulate under the car when it has been parked. This water
is condensation from the A/C system and is normal.
Ice and snow
Always keep the air intake grille at the base of the windshield free of snow.
Climate control maintenance
Special tools and equipment are required to maintain and carry out repairs on the climate system. Work of this type
should only be done by a trained and qualified Volvo service technician.
Refrigerant
Volvo cares about the environment. The air conditioning system in your car contains a CFC-free refrigerant - R134a.
This substance will not deplete the ozone layer. The system contains 1.2 lbs (530 g) R134a (HFC 134a), and uses PAG
oil.
Passenger compartment filter
Replace the cabin air filter with a new one at the recommended intervals. Please refer to your Warranty and Service
Records Information booklet, or consult a trained and qualified Volvo service technician for these intervals. The filter
should be replaced more often when driving under dirty and dusty conditions. The filter cannot be cleaned and
therefore should always be replaced with a new one.
NOTE: There are different types of cabin air filters. Ensure that the correct type is installed.
Display
The display above the climate control panel shows the climate settings that have been made.
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Climate system control panel
1. Blower speed
2. Recirculation
3. Defroster
4. Airflow controls
5. A/C - OFF/ON
6. Heated driver's seat
7. Heated front passenger's seat
8. Rear window and door mirror defrosters
9. Temperature selector
Manual climate system functions
1. Blower speed
The blower speed can be increased or decreased by turning the knob. If the knob is turned
counterclockwise and the indicator light in the display goes out, the blower and the air conditioning are switched off.
The display shows the blower symbol and OFF.
2. Recirculation
This function can be used to shut out exhaust fumes, smoke, etc from the passenger compartment. The
air in the passenger compartment is then recirculated, i.e. no air from outside the car is taken into the car when this
function is activated. Recirculation (together with the air conditioning system) cools the passenger compartment more
quickly in very warm weather. If the air in the car recirculates for too long, there is a risk of condensation forming on
the insides of the windows, especially in winter.
Timer
The timer function minimizes the risk of misting, or stale air when the recirculation function is selected. See page 57
for information on setting the recirculation timer. Recirculation is always disengaged when you select Defroster (3).
3. Defroster
Directs airflow to the windshield and side windows and increases blower speed.
Air flows to the windows at high blower speed.
The LED in the defroster button lights up when this function is activated. The air conditioning system is controlled
to provide maximum air dehumidification.
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