2004 VOLVO V70 air condition

Volvo and the environment
Volvo is committed to the well being of our 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.
In use, Volvo was the first in the world to introduce into production a three-way catalytic converter with a Lambda
sond, now called 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 for all models as far back as the M/Y 1975 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.
Drive at a constant speed
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
PremAir®
On the surface of the radiator in the engine compartment, there is a special coating called PremAir®. PremAir® works
as a catalytic converter, converting most of the ozone passing through the radiator into oxygen, thereby reducing
harmful ground-level ozone.
For additional information regarding the environmental activities in which Volvo Cars of North America, LLC. and
Volvo Cars of Canada, Ltd. are involved, visit our Internet Home Page at:
http://www.volvocars.com

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pg. 7 Front airbags - SRS
NOTE: The information on this page does not pertain to the Side Impact Protection System airbags.
When are the airbags deployed?
The SRS system is designed to deploy during certain frontal or front -angular collisions, impacts, or decelerations,
depending on the crash severity, angle, speed and object impacted. The SRS sensor is designed to react to both the
impact of the collision and the inertial forces generated by it and to determine if the intensity of the collision is
sufficient for the airbags to be deployed.WARNING!
The SRS is designed to help prevent serious injury. Deployment occurs very quickly and with considerable force.
During normal deployment and depending on variables such as seating position, one may experience abrasions,
bruises, swellings, or other injuries as a result of airbag(s) deployment.
If the airbags have been deployed, we recommend the following:
Have the car 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.).
When are the airbags NOT deployed?
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.
Seat belts - the heart of the Volvo safety system
The heart of the Volvo safety system is the three-point seat belt (a Volvo invention)! In order for the SRS system to
provide the protection intended, seat belts must be worn at all times by everyone in the car. The SRS system is a
supplement to the seat belts.
WARNING!
If your car has been subjected to flood conditions (e.g. soaked carpeting/standing water on the floor of the vehicle)
or if your car has become flood-damaged in any way, do not attempt to start the vehicle or put the key in the ignition
before disconnecting the battery (see below). This may cause airbag deployment which could result in personal
injury. Have the car towed to an authorized Volvo retailer for repairs.
Automatic transmission:
Before attempting to tow the car, use the following procedure to override the shiftlock system to move the gear
selector to the neutral position.
Switch off the ignition for at least 10 minutes and disconnect the battery
Wait at least one minute
Insert the key in the ignition and turn it to position II
Press firmly on the brake pedal.
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*A SIPS airbag warning decal is also located at the end of the instrument panel on the driver's side of the car.
1 - Airbag, 2 - wire, 3 - gas generator/sensor unit
WARNING!
Never drive with the airbags deployed. The fact that they hang out can impair the steering of your car. 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.
If your car has been subjected to flood conditions (e.g. soaked carpeting/standing water on the floor of the vehicle)
or if your car has become flood-damaged in any way, do not attempt to start the vehicle or put the key in the ignition
before disconnecting the battery. This may cause airbag deployment which could result in personal injury. Have the
car towed to an authorized Volvo retailer for repairs.
pg. 9 Volvo Inflatable Curtain (VIC)
Volvo Inflatable Curtain (VIC)
This system consists of inflatable curtains located along the sides of the roof liners, stretching from the center of both
front side windows to the rear edge of the rear side door windows. It is designed to help protect the heads of the
occupant of the front seat and the occupant of the outboard rear seat position in certain side impact collisions.
NOTE: IC system deployment occurs only on the side of the vehicle affected by the impact.
In certain side impacts, BOTH the Inflatable Curtain (IC) and the Side Impact Airbag System (SIPS-bag) will deploy,
whereas, in some cases, ONLY the Inflatable Curtain (IC) will deploy. In cases where BOTH the IC and the SIPS -bag
deploy, deployment will occur simultaneously.
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2 0 0 4
VOLVO V70
Chapter 3 - Climate control system
pg. 45 Climate control system
Ventilation46
Climate control system - general information47
Electronic Climate Control (ECC)48
Manual climate control with air conditioning, A/C52
pg. 46 Ventilation
Air vents in dash
Air vents (dash)
A Open
B Closed
C Horizontal air flow
D Vertical air flow
Direct the outer air vents toward the side windows to demist.
In cold weather, close the air vents in the center of the dash to direct as much air as possible toward the windows.
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Cabin air 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 your Volvo retailer 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.
Sensors
The sunlight sensor on the dashboard and passenger compartment temperature sensor in the ECC control panel should
not be covered in any way as this could cause incorrect information to be sent to the ECC system.
Parking the car in warm weather
If your car has been parked in the sun in warm weather, opening the windows and moonroof (option) for several
minutes before driving will help release the warm air from the passenger compartment. When the engine is running,
close the windows and moonroof and use the recirculation function for several minutes to enable the air conditioning
to cool the compartment as quickly as possible.
Windows and optional moonroof
The ECC system will function best if the windows and optional moonroof are closed. If you drive with the moonroof
open, we recommend that you manually adjust the temperature and blower control (the LED in the AUTO switch
should be off).
Acceleration
The air conditioning is momentarily disengaged during full-throttle acceleration.
ECC maintenance
All maintenance on the climate control systems should be carried out by an authorized Volvo service technician only.
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 2.2 lbs (1000 g) R134a and uses PAG oil.
Passenger compartment blower
Approximately 50 minutes after the ignition is turned off, the blower may come on automatically, and run for five
minutes, to remove condensation in the A/C evaporator.
pg. 48 Electronic Climate Control (ECC)
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pg. 49 Electronic Climate Control (ECC)
AUTO
This function automatically regulates the Electronic Climate Control system so that the selected temperatures are
maintained. The blower, heating, air distribution (air flow) and air conditioning are controlled. If you prefer to
manually set any of these functions, the remaining functions will still be controlled automatically. Pressing the AUTO
button overrides any settings that were previously made manually.
Temperature
These controls are used to individually set the temperature for both sides of the passenger compartment. Please note
that the compartment will not be heated or cooled faster by setting the temperature higher or lower than necessary. Set
the control to the temperature you prefer.
Defroster
This function demists/de-ices the windshield and front side windows. The LED in the switch will light up to indicate
that the defrost function is engaged. Blower speed increases automatically and the air in the passenger compartment is
dehumidified. Recirculation will not function while defrost is engaged.
Heated rear window/sideview mirrors
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This function demists/de-ices the rear window and sideview mirrors. The LED in the switch will light up to indicate
that the heating function is engaged. See page 38 for additional information on this function.
CAUTION:
Never use ice scrapers made of metal as they can easily scratch the mirror surface.
pg. 50 Electronic Climate Control (ECC) - manual settings
Recirculation (see also page 48)
Press this switch to engage the recirculation function (air in the passenger compartment recirculates - no fresh air
enters the compartment). The LED in the switch will light up to indicate that the function is engaged.
Use this function if the outside air is contaminated with exhaust gases, smoke, etc or to heat/cool the car quickly.
Recirculation should not be used for more than 15 minutes. If your windows begin to fog or mist, make sure that the
recirculation function is switched off.
Selecting Defroster automatically switches recirculation off.
Timer mode activation: (Cars with Interior Air Quality system have no timer mode) Press and hold the recirculation
button for at least 3 seconds to activate a recirculation timer mode. The amber LED in the recirculation button will
flash 5 times to show that the timer mode is being activated. In the timer mode, each time the recirculation button is
pressed, the climate control system will recirculate the air in the passenger compartment for 5-12 minutes, depending
on the outside air and then revert back to fresh air.
Timer mode deactivation: Press and hold the recirculation button for at least 3 seconds. The amber LED in the
recirculation button will illuminate steadily for 5 seconds to show a return to "normal" mode.
In normal mode, when the recirculation button is pressed, the climate control system will recirculate the air in the
passenger compartment until the recirculation button is pressed again.
Timer mode memory: If the car is turned off while timer mode is active, timer mode will still be active when the
car is restarted.
Heated front seats (option)
Please see page 38 for more information on this function.
Press AUTO to automatically regulate air flow or press any combination of the controls shown in the illustration to
manually adjust air flow. An LED in the switch will light up if an air flow control has been pressed.
Air conditioning ON/OFF
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Press the switch to turn the air conditioning on or off. The "ON" or "OFF" LED will light up to indicate if the system
is switched on or off. Other functions will still be regulated automatically (if the AUTO switch is on).
The air conditioning functions only at temperatures above 32° F (0° C).
While the Defroster function is selected, the air conditioning is temporarily activated to dehumidify the air, even if
you have manually switched the air conditioning off. This will only function if the blower is not switched off.
Blower control
Turn the control clockwise to increase or counterclockwise to decrease the blower speed. Pressing the AUTO switch
will automatically regulate blower speed and override manual adjustment.
NOTE: Turning the blower control counterclockwise as far as possible (an orange LED next to the control will light
up) will turn both the blower and the air conditioning off.
pg. 51 Electronic Climate Control (ECC) with Interior Air Quality system (option)
Interior Air Quality system (option)
Some cars are equipped with a Multifilter and Air quality sensor. The filter separates gases and particles, thereby
reducing the amounts of odors and contaminants entering the car. The Air quality sensor detects increased levels of
contaminants in the outside air. When the Air quality sensor detects contaminated outside air, the air intake closes and
the air inside the passenger compartment is recirculated, i.e. no outside air enters the car. The filter also cleans
recirculated passenger compartment air. When the Air quality sensor is activated, the LED AUT comes on in

Operation:
Press to activate the Air quality sensor (normal setting).
Or select one of three functions by pressing
.
1. Press
: the LED AUT comes on. The Air quality sensor is now activated.
2. Press
: no LED is lighted. Recirculation not activated.
3. Press : the LED MAN comes on. Recirculation is now activated.
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