2005 VOLVO V70 sensor

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. PremAir is a registered trademark of Engelhard Corporation.
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VOLVO V70
Chapter 1 - Safety
pg. 1 Safety
Not wearing a seat belt is like believing "It'll never happen to me!" Volvo, the inventor of the three-point seat belt,
urges you and all adult occupants of your car to wear seat belts and ensure that children are properly restrained, using
an infant, car or booster seat determined by age, weight and height. Volvo also believes no child should sit in the front
seat of a car.
Fact: In every state and province, some type of child-restraint legislation has been passed. Additionally, most states
and provinces have already made it mandatory for occupants of a car to use seat belts.
So, urging you to "buckle up" is not just our recommendation - legislation in your state or province may mandate seat
belt usage. The few seconds it takes to buckle up may one day allow you to say, "It's a good thing I was wearing my
seat belt."
Seat belts
2
Center head restraint3
Front airbags (SRS)4
Occupant weight sensor8
Side impact airbags (SIPS)10
Volvo Inflatable Curtain (VIC)11
Whiplash Protection System (WHIPS)12
Child safety13
Occupant safety19
Brake system20
Anti-lock Brake System (ABS)21
Stability Traction Control (STC)22
Dynamic Stability Traction Control (DSTC)22
pg. 2 Seat belts
Seat belts
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To raise, lift up to desired position. To lower the center head restraint, press the release button behind the right-hand
support while pressing down the head restraint to the desired position.WARNING!
Please note that the lowest head restraint position is only intended for use when the backrest is to be folded down,
or when the seat is not occupied.
The head restraint is intended to help protect the head/neck in a collision. Ensure that it is properly adjusted for
the occupant of the seat.
pg. 4 Front airbags - SRS
Driver's side airbag - in steering wheel hubPassenger's side airbag - above glove compartment
As an enhancement to the three-point seat belt system, your Volvo is equipped with a Supplemental Restraint System
(SRS). The Volvo SRS consists of an airbag (2) on both the driver's and passenger's sides and seat belt tensioners in
both front door pillars (4). The system is designed to supplement the protection provided by the three-point seat belt
system. All three rear seat belts are also equipped with tensioners.
The SRS system is indicated by the "SRS" embossed on the steering wheel pad and above the glove compartment, and
by decals on both sun visors and on the front and far right side of the dash.
The airbags are folded and located in the steering wheel hub and above the glove compartment. They are designed to
deploy during certain frontal or front -angular collisions, impacts, or decelerations, depending on the crash severity,
angle, speed and object impacted. The airbags may also deploy in certain non-frontal collisions where rapid
deceleration occurs.
The airbag system includes gas generators (1) surrounded by the airbags (2) and front seat belt tensioners for both of
the front seats (4). To deploy the system, the sensor (3) activates the gas generators causing the airbags to be inflated
with nitrogen gas. As the movement of the seats' occupants compresses the airbags, some of the gas is expelled at a
controlled rate to provide better cushioning. Both seat belt tensioners also deploy, minimizing any seat belt slack.
The entire process, including inflation and deflation of the airbags, takes approximately two-tenths of a second.
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WARNING!
As its name implies, SRS is designed to be a SUPPLEMENT to -not a replacement for - the three-point belt
system. For maximum protection, wear seat belts at all times. Be aware that no system can prevent all possible
injuries that may occur in an accident.
When installing any optional equipment, make sure that the SRS system is not damaged. Do not attempt to service
any component of the SRS yourself. Attempting to do so may result in serious personal injury. If a problem arises,
take your car to the nearest authorized Volvo retailer for inspection as soon as possible.
pg. 5 Front airbags - 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, the front passenger's seat occupant weight sensor, 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 vehicle is started.
WARNING!
Never drive an SRS equipped car with your hands on the steering wheel pad / airbag housing.
No objects, accessory equipment or stickers may be placed on, attached to or installed near the SRS cover in the
center of the steering wheel, the SRS cover above the glove compartment or the area affected by airbag deployment.
If the SRS warning light stays on after the engine has started or if it comes on while you are driving, drive the car
to the nearest authorized Volvo retailer for inspection as soon as possible.
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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.
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 airbags use special sensors to control deployment. 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-
80% of their total capacity. If the impact is more severe, the dual-stage airbags are triggered at full capacity.
WARNING!
Children must never be allowed in the front passenger seat. Volvo recommends that ALL occupants (adults and
children) shorter than 4 feet 7 inches (140 cm) be seated in the back seat of any vehicle with a passenger -side front
airbag. See page 16
for guidelines.
Occupants in the front passenger's seat must never sit on the edge of the seat, sit leaning toward the instrument
panel or otherwise sit out of position. The occupant's back must be as upright as comfort allows and be against the
seat back with the seat belt properly fastened.
Feet must be on the floor, e.g. not on the dash, seat or out of the window.
No objects or accessory equipment, e.g. dash covers, may be placed on, attached to or installed near the SRS
hatch (the area above the glove compartment) or the area affected by airbag deployment (see illustration on page 4
).
There should be no loose articles, e.g. coffee cups, on the floor, seat or dash area.
Never try to open the SRS cover on the steering wheel or the passenger side dash. This should only be done by an
authorized Volvo service technician.
Failure to follow these instructions can result in injury to the vehicle occupants.
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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.
Move the gear selector from (P)ark to the (N)eutral position.
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
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irritation in the event of prolonged exposure.
pg. 8 Occupant Weight Sensor (OWS)*
Disabling the passenger's side front airbag
Volvo recommends ALL occupants (adults and children) shorter than four feet seven inches (140 cm) be seated in the
back of any vehicle with a front passenger side airbag, and be properly restrained for their size and weight. See also
the child safety recommendations on page 16
.
The passenger's side front airbag is automatically enabled/disabled by the Occupant Weight Sensor (OWS)*, a system
that monitors the weight of the person or object in the front passenger's seat. The system consists of a silicon-filled bag
located under the padding in the front passenger's seat cushion, a control module located under this seat, and a seat belt
tension sensor, located on the outboard side of the seat.
*NOTE: Not available on the V70R.
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If the system is functioning normally, the status of the front passenger's side airbag (enabled/ disabled) will be shown
by the OWS indicator light as explained in the table to the left. The OWS indicator light is separate and in addition to
the SRS warning light in the instrument panel.
NOTE: When the ignition is switched on, the OWS indicator light will go on for up to 10 seconds while the system
performs a self -diagnostic test and then go out.
However, if a fault is detected in the system:
· The OWS indicator light will stay on
· The safety system warning light (see page 5)
will come on and stay on
· The message PASS. AIRBAG OFF SERVICE URGENT will be displayed in the information display.
WARNING!
If a fault in the system is detected and indicated as explained above, be aware that the passenger's side front airbag
will not deploy in the event of a collision.
In this case, the safety systems and Occupant Weight Sensor should be inspected by an authorized Volvo retailer as
soon as possible.
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