Volvo S90 2019 Owner's Manual page 59

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 rear-
view mirror.
NOTE
When the ignition is switched on, the
OWS indicator light will illuminate for sev-
eral seconds while the system performs a
self-diagnostic test.
However, if a fault is detected in the system:
The OWS indicator light will stay on.
•
The SRS warning light will come on and
•
stay on and a text message will be dis-
played.
WARNING
If a fault in the system is detected and indi-
cated as described, be aware that the pas-
senger's side front airbag will not deploy in
the event of a collision. In this case, the
SRS system and Occupant Weight Sensor
should be inspected by a trained and quali-
fied Volvo service technician as soon as
possible.
WARNING
Never try to open, remove or repair any
•
components in the OWS system. This
could cause the system to malfunction.
Maintenance or repairs should only be
carried out by an 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
system's function.
SAFETY
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