Page 15 of 200

Disabling the passenger's side front airbag
Volvo recommends that ALL occupants (adults and children) shorter than 4 feet 7 inches (140 cm) be seated in the rear
seat of any vehicle 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. See also the child safety recommendations beginning on page
31.
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 (will not 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 passenger'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 manufacturer'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 light which will illuminate and stay on to remind you that the
passenger's side front airbag is disabled. The PASSENGER AIRBAG OFF indicator light 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 PASSENGER AIRBAG OFF indicator light will stay on.
The SRS warning light (see page 15) will come on and stay on. The message PASS. AIRBAG OFF SERVICE
URGENT will be displayed in the information display.
pg. 21 Safety
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Page 16 of 200

Occupant Weight Sensor (OWS)
WARNING!
If a fault in the system is detected and indicated as explained on the previous page, 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.
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 an authorized 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 system'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 will
illuminate and stay on to remind you that the passenger's side front airbag is disabled (see the following table).
The OWS is designed to enable (may inflate) the passenger's side front airbag 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:
Turn the vehicle off and ask the person to place the seatback in an upright position.
1. Volvo 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 cushion.
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 OFF indicator 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.
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Page 18 of 200

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 ALR/ELR seat belt
(see page 30
).
No objects should be placed under the front passenger's seat. This could interfere with the OWS system's
function.
pg. 24 Safety
Side impact (SIPS) airbags
Side impact airbags - front seats only
As an enhancement to the structural side impact protection built into your vehicle, the vehicle is also equipped with
Side Impact Protection System (SIPS) airbags.
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 certain side-impact collisions, depending on the crash severity,
angle, speed and point of impact.
NOTE: SIPS airbag deployment (one airbag) occurs only on the side of the vehicle affected by the impact. The airbags
are not designed to deploy in all side impact situations.
Components in the SIPS airbag system
This SIPS airbag system consists of gas generators and side airbag modules built into the outboard sides of both front
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