sensor VOLVO XC70 2004 Owners Manual

2004 VOLVO XC70

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 m\
eans an everyday involvement
in reducing our environmental impact.
Volvo's environmental activities are based on a holistic view, which mea\
ns 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 chemica\
ls including freons, lead
chromates, naphtanates, asbestos, mercury and cadmium; and reduced the a\
mount 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 sy\
stem for all models as far back as
the M/Y 1975 240. Advanced electronic engine controls, refined purificat\
ion systems and cleaner fuels
are bringing us closer to our goal.
After Volvo cars and parts have fulfilled their use, recycling is the ne\
xt 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 c\
ontrolled recycling, many Volvo
variants have printed dismantling manuals, indicating the weight and mat\
erial 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 fo\
r recycling.
In addition to continuous environmental refinement of conventional gasol\
ine-powered internal
combustion engines, Volvo is actively looking at advanced technology alt\
ernative-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:
l Maintain proper air pressure in your tires. Tests have shown decreased f\
uel economy with improperly
inflated tires
l Follow the recommended maintenance schedule in your Warranty and Service\
Records Information
booklet.
l Drive at a constant speed
l See an authorized Volvo retailer as soon as possible for inspection if t\
he check engine (malfunction
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2004 VOLVO XC70
WARNING!
l 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.
l The head restraint is intended to help protect the head/neck in a collis\
ion. Ensure that it is properly
adjusted for the occupant of the seat.
pg. 4 Front airbags - SRS



Driver's side airbag - in
steering wheel hub
Passenger's side airbag - above
glove compartment
As an enhancement to the three-point seat belt system, your Volvo is equ\
ipped with a Supplemental
Restraint System (SRS). The Volvo SRS consists of an airbag (2) on b\
oth the driver's and passenger's
sides and seat belt tensioners in both front door pillars (4). The sys\
tem 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 r\
ight side of the dash.
The airbags are folded and located in the steering wheel hub and above t\
he glove compartment. They are
designed to deploy during certain frontal or front-angular collisions, i\
mpacts, or decelerations,
depending on the crash severity, angle, speed and object impacted. The a\
irbags may also deploy in
certain non-frontal collisions where rapid deceleration occurs.
The airbag system includes gas generators (1) surrounded by the airbag\
s (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.
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2004 VOLVO XC70
The entire process, including inflation and deflation of the airbags, ta\
kes approximately two-tenths of a
second.

WARNING!
l As its name implies, SRS is designed to be a SUPPLEMENT to -not a replac\
ement 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.
l 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 s\
o may result in serious
personal injury. If a problem arises, take your car to the nearest autho\
rized Volvo retailer for
inspection as soon as possible.


pg. 5 Front airbags - SRS


A self-diagnostic system incorporated in the sensor monitors the SRS. Th\
is system does not, however,
monitor the Side Impact Protection System (SIPS) airbags. If a fault i\
s detected, the warning light will
illuminate. The light is included in the warning/indicator light cluster\
in the instrument panel. Normally,
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2004 VOLVO XC70
the SRS warning lamp should light up when the ignition key is turned to \
positions I, II or III and should
go out after 7 seconds or when the engine is started. Check that this li\
ght is functioning properly every
time the car is started.
The following items are monitored by the self-diagnostic system:
l Sensor unit
l Cable harness
l Gas generator igniters
WARNING!
l Never drive an SRS equipped car with your hands on the steering wheel pa\
d / airbag housing.
l No objects, accessory equipment or stickers may be placed on, attached t\
o or installed near the
SRS cover in the center of the steering wheel, the SRS cover above the g\
love compartment or the area
affected by airbag deployment.
l 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 insp\
ection as soon as possible.



There is no maintenance to perform on the SRS yourself. The month and ye\
ar shown on the decal on the
door pillar indicate when you should contact your Volvo retailer for spe\
cific servicing or replacement of
airbags and seat belt tensioners. This service must be performed by an a\
uthorized Volvo retailer.
Should you have any questions about the SRS system, please contact your \
authorized Volvo retailer or
Volvo Customer Support:
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2004 VOLVO XC70
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 n\
oise occurs and a small amount
of powder is released. The release of the powder may appear as smoke-lik\
e matter. This is a normal
characteristic and does not indicate fire.
NOTE: Volvo's dual-threshold airbags use special sensors that are integrated with the front seat
buckles. 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 whe\
re only one of the airbags deploys.
NOTE: Volvo's dual-stage airbags: If the impact is less severe, but severe enough to present a clear
injury risk, the dual-stage airbags are triggered at just 70% of its tot\
al capacity. If the impact is more
severe, the dual-stage airbags are triggered with full capacity.
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2004 VOLVO XC70
WARNING!
l Children must never be allowed in the front passenger seat. Volvo recomm\
ends 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 14 for guidelines.
l Occupants in the front passenger's seat must never sit on the edge of th\
e seat, sit leaning toward the
instrument panel or otherwise sit out of position. The occupant's back m\
ust be as upright as comfort
allows and be against the seat back with the seat belt properly fastened\
.
l Feet must be on the floor, e.g. not on the dash, seat or out of the wind\
ow.
l No objects or accessory equipment, e.g. dash covers, may be placed on, a\
ttached 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 ).
l There should be no loose articles, e.g. coffee cups, on the floor, seat \
or dash area.
l Never try to open the SRS cover on the steering wheel or the passenger s\
ide dash. This should only
be done by an authorized Volvo service technician.
l Failure to follow these instructions can result in injury to the vehicle\
occupants.



pg. 7 Front airbags - SRS
NOTE: The information on this page does not pertain to the Side Impact Protect\
ion System airbags.
When are the airbags deployed?
The SRS system is designed to deploy during certain frontal or front-ang\
ular 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 f\
orces generated by it and to
determine if the intensity of the collision is sufficient for the airbag\
s to be deployed.
WARNING!
The SRS is designed to help prevent serious injury. Deployment occurs ve\
ry 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:
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2004 VOLVO XC70
WARNING!
Never drive with the airbags deployed. The fact that they hang out can i\
mpair 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 exp\
osure.


pg. 8 Side impact airbags (SIPS)



SIPS airbag *
SIPS airbag (front seats only)
As an enhancement to the structural Side Impact Protection System built \
into your car, the car is also
equipped with Side Impact Protection System (SIPS) airbags. The SIPS a\
irbag system consists of airbag
modules built into the sides of both front seat backrests (1), wires (\
2) and gas generators/sensor units (3).
The SIPS airbag system is designed to help increase occupant protection \
in the event of certain side
impact collisions. The SIPS airbags are designed to deploy only during c\
ertain side-impact collisions,
depending on the crash severity, angle, speed and point of impact. The a\
irbags are not designed to
deploy in all side impact situations.
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2004 VOLVO XC70
WARNING!
l The SIPS airbag system is a supplement to the Side Impact Protection Sys\
tem and the three-point
seat belt system. It is not designed to deploy during collisions from th\
e front or rear of the car or in
rollover situations.
l The use of seat covers on the front seats may impede SIPS airbag deploym\
ent.
l No objects, accessory equipment or stickers may be placed on, attached t\
o or installed near, the
SIPS airbag system or in the area affected by SIPS airbag deployment (s\
ee illustration below).
l Never try to open or repair any components of the SIPS airbag system. Th\
is should be done only
by an authorized Volvo service technician.
l In order for the SIPS airbag to provide its best protection, both front \
seat occupants should sit in an
upright position with the seat belt properly fastened.
NOTE: SIPS airbag deployment (one airbag) occurs only on the side of the veh\
icle affected by the
impact.
*A SIPS airbag warning decal is also located at the end of the instrumen\
t panel on the driver's side of the
car.


1 - Airbag, 2 - wire, 3 - gas generator/sensor unit
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2004 VOLVO XC70
5. Not in use
6. This button is used to temporarily disconnect alarm sensors. See
page 81 for further information.
7. Not in use
8. Auxiliary socket
This 12 volt socket can be used to plug in certain accessories such as c\
ellular telephones, etc. The ignition
key must be in position 1 (or higher) for the auxiliary socket to func\
tion.
NOTE: The auxiliary sockets can also be used for cigarette lighters, which are\
available at your Volvo
retailer.
Four-C active chassis system: R-models only:
Please see
page 95 for information on adjusting the active chassis settings.
* Standard on all models except the T5 turbo.
** Standard on the T5 turbo/R-models, optional on all other models.
pg. 32 Trip computer (option)
Trip computer
The trip computer stores information gathered from several systems in yo\
ur car and has four menus that can
be displayed in the text window.
l Driving distance on current fuel reserve
l Average fuel consumption
l Current fuel consumption
l Average speed
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2004 VOLVO XC70
Disengaging cruise control
Cruise control can be disengaged by:
l Pressing the CRUISE button.
l Putting the gear selector in (N)eutral.
NOTE: Cruise control is automatically disengaged if the engine is switched off\
, if the gear selector is
placed in (N)eutral, if the car's speed drops to under 70% of the curr\
ently set speed or if the wheels start
to spin.
Temporarily disengaging cruise control
l Press 0 to temporarily disengage cruise control. Press "resume" () to return to the previously set
speed.
l Press the brake pedal. Press "resume" () to return to the previously set speed.
WARNING!
Cruise control should not be used in heavy traffic or when driving on we\
t or slippery roads. Cruise
control may not maintain set speed on steep downgrades.

pg. 34 Light switch panel
A - Headlights, parking lights
O All lights off
Models with daytime running lights: Low beam headlights will automatically come on if the ignition
key is in position II. Front and rear parking lights and license plate l\
ights will also be on.
Volvo recommends the use of daytime running lights. If, however, you wou\
ld prefer to have these lights
turned off (USA only), please consult your Volvo retailer. Please note\
that the use of daytime running
lights is mandatory in Canada.
NOTE: Bi-Xenon headlights (option): Turn the headlight switch to position 0\
to activate a daylight
sensor, which automatically switches the low beams on or off, depending \
on ambient light conditions.
When driving in daylight, the headlights will switch off and the daytime\
running lights will come on. In
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