2011 VOLVO XC90 warning

01 Safety
Front airbags 01
24
The front airbag system
G020111
The front airbags supplement the three-point
seat belts. For these airbags to provide the
protection intended, seat belts must be worn
at all times.
The front airbag system includes gas genera-
tors surrounded by the airbags, and decelera-
tion sensors that activate the gas generators,
causing the airbags to be inflated with nitrogen
gas.
G031006
Location of the passenger's side front airbag
As the movement of the seats' occupants com-
presses the airbags, some of the gas is expel-
led at a controlled rate to provide better cush-
ioning. Both seat belt pretensioners also
deploy, minimizing seat belt slack. The entire
process, including inflation and deflation of the
airbags, takes approximately one fifth of a sec-
ond.
The location of the front airbags is indicated by
SRS AIRBAG 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 driver's side front airbag is folded and
located in the steering wheel hub.
•The passenger's side front airbag is folded
behind a panel located above the glove
compartment.
WARNING
•The airbags in the vehicle are designed
to be a SUPPLEMENT to–not a replace-
ment for–the three-point seat belts. 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.
•Never drive a vehicle with your hands on
the steering wheel pad/airbag housing.
•The front airbags are designed to help
prevent serious injury. Deployment
occurs very quickly and with consider-
able force. During normal deployment
and depending on variables such as
seating position, one may experience
abrasions, bruises, swellings, or other
injuries as a result from deployment of
one or both of the airbags.
•When installing any accessory equip-
ment, make sure that the front airbag
system is not damaged. Any interfer-
ence in the system could cause mal-
function.

01 Safety
Front airbags 01
26
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.
•Never drive with the airbags deployed.
The fact that they hang out can impair
the steering of your vehicle. 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 pro-
longed exposure.G032934
Airbag decal on the outside of both sun visors
Passenger's side airbag decal
WARNING
•Children must never be allowed in the
front passenger's seat.
•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.

01 Safety
Front airbags01
27
WARNING
•No objects or accessory equipment,
e.g. dashboard covers, may be placed
on, attached to, or installed near the air
bag hatch (the area above the glove
compartment) or the area affected by
airbag deployment.
•There should be no loose articles, e.g.
coffee cups, on the floor, seat, or dash-
board area.
•Never try to open the airbag cover on
the steering wheel or the passenger's
side dashboard. This should only be
done by a trained and qualified Volvo
service technician.
Failure to follow these instructions can
result in injury to the vehicle occupants.

01 Safety
Occupant Weight Sensor 01
28
Disabling the passenger's side front
airbag
G027050
Occupant Weight Sensor (OWS) indicator light
Volvo recommends that ALL occupants (adults
and children) shorter than 4 feet 7 inches
(140 cm) be seated in the rear seat of any vehi-
cle with a passenger's side front airbag, and be
properly restrained. Children should always be
seated in child restraints appropriate for their
size and weight. For child safety recommen-
dations, see page 37.
The Occupant Weight Sensor (OWS) is
designed to meet the regulatory requirements
of Federal Motor Vehicle Safety Standard
(FMVSS) 208 and is designed to disable (willnot inflate) the passenger's side front airbag
under certain conditions.
The OWS works with sensors that are part of
the front passenger's seat and seat belt. The
sensors are designed to detect the presence of
a properly seated occupant and determine if
the passenger's side front airbag should be
enabled (may inflate) or disabled (will not
inflate).
The OWS will disable (will not inflate) the pas-
senger's side front airbag when:
•the front passenger's seat is unoccupied,
or has small/medium objects in the front
seat,
•the system determines that an infant is
present in a rear-facing infant seat that is
installed according to the manufacturer's
instructions,
•the system determines that a small child is
present in a forward-facing child restraint
that is installed according to the manufac-
turer's instructions,
•the system determines that a small child is
present in a booster seat,
•a front passenger takes his/her weight off
of the seat for a period of time,
•a child or a small person occupies the front
passenger's seat.The OWS uses a PASSENGER AIRBAG OFF
indicator lamp which will illuminate and stay on
to remind you that the passenger's side front
airbag is disabled. The PASSENGER AIRBAG
OFF indicator lamp is located in the overhead
console, near the base of the rearview mirror.
NOTE
The PASSENGER AIRBAG OFF indicator
lamp will illuminate for a short period of time
when the ignition is turned on to confirm it
is functional. When the front passenger's
seat is not occupied (empty seat) or in the
event that the passenger's side front airbag
is enabled (may inflate), the PASSENGER
AIRBAG OFF indicator lamp will be off.
However, if a fault is detected in the system:
•The OWS indicator light will stay on
•The SRS warning light (see page 23) will
come on and stay on
•The message PASS. AIRBAG OFF
SERVICE URGENT will be displayed in the
information display.

01 Safety
Occupant Weight Sensor01

29
WARNING
•If a fault in the system is detected and
indicated as explained, 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 a trained and qualified
Volvo service technician as soon as
possible.
WARNING
•Never try to open, remove, or repair any
components in the OWS system. This
could result in system malfunction.
Maintenance or repairs should only be
carried out by a trained and qualified
Volvo service technician.
•The front passenger's seat should not
be modified in any way. This could
reduce pressure on the seat cushion,
which might interfere with the OWS sys-
tem's function.
The OWS is designed to disable (will not inflate)
the passenger's side front airbag when a rear
facing infant seat, a forward-facing child
restraint, or a booster seat is detected. The
PASSENGER AIRBAG OFF indicator lamp willilluminate and stay on to remind you that the
passenger's side front airbag is disabled (see
the following table).
Passeng-
er's seat
occu-
pancy sta-
tusOWS indi-
cator light
statusPasseng-
er's side
front air-
bag status
Seat unoc-
cupiedOWS indica-
tor light
is not
lit
Passenger's
side front
airbag disa-
bled
Seat occu-
pied by low
weight
occupant/
object
A
OWS indica-
tor light
lights
up
Passenger's
side front
airbag disa-
bled
Seat occu-
pied by
heavy occu-
pant/objectOWS indica-
tor light
is not
lit
Passenger's
side front
airbag ena-
bled
AVolvo recommends that children always be properly
restrained in appropriate child restraints in the rear seats.In
rare situations when the seat belt is not properly fastened,
some child restraints may not be detected by the OWS
because there is very little weight on the vehicle seat cush-
ion. In these cases the passenger's side front airbag may be
disabled, but the PASSENGER AIRBAG OFF indicator lamp
will not be lit. Do not assume that the passenger's side front
airbag is disabled unless the PASSENGER AIRBAG OFFindicator lamp is lit. Make sure the child restraint is properly
installed (turn the vehicle off, remove the child restraint from
the vehicle and reinstall the restraint following the child
restraint manufacturer's instructions) and that the
PASSENGER AIRBAG OFF indicator lamp is on, or move
the child restraint to the rear seat.
The OWS is designed to enable (may inflate)
the passenger's side front airbag in the event
of a collision anytime the system senses that a
person of adult size is sitting properly in the
front passenger's seat. The PASSENGER
AIRBAG OFF indicator lamp will be off and
remain off.
If a person of adult size is sitting in the front
passenger's seat, but the PASSENGER
AIRBAG OFF indicator lamp is on, it is possible
that the person isn't sitting properly in the seat.
If this happens:
1. Turn the vehicle off and ask the person to
place the seat back in an upright position.
2. Have the person sit upright in the seat,
centered on the seat cushion, with the per-
son's legs comfortably extended.
3. Restart the vehicle and have the person
remain in this position for about two
minutes. This will allow the system to
detect that person and enable the pas-
senger's frontal airbag.
4.
If the PASSENGER AIRBAG OFF indicator
lamp remains on even after this, the person
should be advised to ride in the rear seat.

01 Safety
Occupant Weight Sensor 01
30
This condition reflects limitations of the OWS
classification capability. It does not indicate
OWS malfunction.
ModificationsIf you are considering modifying your vehicle in
any way to accommodate a disability, for
example by altering or adapting the driver's or
front passenger's seat(s) and/or airbag sys-
tems, please contact Volvo at:
In the USA
Volvo Cars of North America, LLC
Customer Care Center
1 Volvo Drive
P.O. Box 914 Rockleigh,
New Jersey 07647
1-800-458-1552
In Canada
Volvo Cars of Canada Corp.
National Customer Service
175 Gordon Baker Road
North York, Ontario M2H 2N7
1-800-663-8255
WARNING
•No objects that add to the total weight
on the seat should be placed on the
front passenger's seat. If a child is
seated in the front passenger's seat
with any additional weight, this extra
weight could cause the OWS system to
enable the airbag, which might cause it
to deploy in the event of a collision,
thereby injuring the child.
•The seat belt should never be wrapped
around an object on the front passeng-
er's seat. This could interfere with the
OWS system's function.
•The front passenger's seat belt should
never be used in a way that exerts more
pressure on the passenger than normal.
This could increase the pressure exer-
ted on the weight sensor by a child, and
could result in the airbag being enabled,
which might cause it to deploy in the
event of a collision, thereby injuring the
child.
WARNING
Keep the following points in mind with
respect to the OWS system. Failure to follow
these instructions could adversely affect the
system's function and result in serious injury
to the occupant of the front passenger's
seat:
•The full weight of the front seat passen-
ger should always be on the seat cush-
ion. The passenger should never lift
him/herself off the seat cushion using
the armrest in the door or the center
console, by pressing the feet on the
floor, by sitting on the edge of the seat
cushion, or by pressing against the
backrest in a way that reduces pressure
on the seat cushion. This could cause
OWS to disable the front passenger's
side airbag.
•Do not place any type of object on the
front passenger's seat in such a way
that jamming, pressing, or squeezing
occurs between the object and the front
seat, other than as a direct result of the
correct use of the Automatic Locking
Retractor/Emergency Locking Retrac-
tor (ALR/ELR) seat belt (see page 38).
•No objects should be placed under the
front passenger's seat. This could inter-
fere with the OWS system's function.

01 Safety
Side impact protection airbags 01
32
WARNING
•The SIPS airbag system is a supple-
ment to the structural Side Impact Pro-
tection System and the three-point seat
belt system. It is not designed to deploy
during collisions from the front or rear of
the vehicle or in rollover situations.
•The use of seat covers on the front seats
may impede SIPS airbag deployment.
•No objects, accessory equipment or
stickers may be placed on, attached to
or installed near the SIPS airbag system
or in the area affected by SIPS airbag
deployment.
•Never try to open or repair any compo-
nents of the SIPS airbag system. This
should be done only by a trained and
qualified Volvo service technician.
•In order for the SIPS airbag to provide
its best protection, both front seat
occupants should sit in an upright posi-
tion with the seat belt properly fastened.
•Failure to follow these instructions can
result in injury to the occupants of the
vehicle in the event of an accident.

01 Safety
Inflatable Curtain01

33 The Inflatable Curtain (IC)
G027047
This system consists of inflatable curtains
located along the sides of the roof liners,
stretching from the front side windows to the
rear edge of the rear side windows. It is
designed to help protect the heads of the occu-
pants of the front seats and the occupants of
the outboard rear seating positions, including
the outboard passenger in the third row of
seats in certain side impact collisions.
G027048
The inflatable curtains in the Volvo XC90 are
also designed to help protect the occupants of
the vehicle in a roll-over situation, and to help
prevent them from being thrown from the vehi-
cle if a roll-over occurs.
NOTE
The Inflatable Curtains extend to protect all
three rows of seats.
By design, the IC system deploys only on the
side of the vehicle affected by the impact.
However, in certain side impacts, or in a roll-
over situation, BOTH the Inflatable Curtains
and the Side Impact Airbag System (SIPS-bag)will deploy, whereas, in some cases, ONLY the
Inflatable Curtain will deploy. In cases where
BOTH the Inflatable Curtain and the SIPS-bag
deploy, deployment will occur simultaneously.
NOTE
If the Inflatable Curtain deploys, it remains
inflated for approximately 5 seconds.
WARNING
•The IC system is a supplement to the
Side Impact Protection System. It is not
designed to deploy during collisions
from the front or rear of the vehicle or in
all rollover situations.
•Never try to open or repair any compo-
nents of the IC system. This should be
done only by a trained and qualified
Volvo service technician.
•Never hang heavy items from the ceiling
handles. This could impede deployment
of the Inflatable curtain.