Kia Optima 2017 Owner's Manual page 45

When the vehicle stops suddenly, or if
the occupant tries to lean forward too
quickly, the seat belt retractor will lock
into position. In certain frontal colli‐
sions, the pre-tensioner will activate
and pull the seat belt into tighter con‐
tact against the occupant's body.
• Retractor Pretensioner
The purpose of the retractor preten‐
sioner is to make sure that the shoul‐
der belts fit in tightly against the oc‐
cupant's upper body in certain frontal
collisions.
If the system senses excessive tension
on the driver or passenger's seat belt
when the pre-tensioner system acti‐
vates, the load limiter inside the retrac‐
tor pre-tensioner will release some of
the pressure on the affected seat belt.
(if equipped)
NOTICE
n if equipped with rollover sen‐
sor
The pre-tensioner will activate not
only in a frontal collision but also in a
side collision or rollover, if the vehicle
(Continued)
(Continued)
is equipped with a side or curtain air
bag.
NOTICE
n without rollover sensor
The pre-tensioner will activate not
only in a frontal collision but also in a
side collision, if the vehicle is equip‐
ped with a side or curtain air bag.
WARNING
For your safety, be sure that the
belt webbing is not loose or twisted
and always sit properly on your seat.
OJF046207L
OJF046205L
The seat belt pre-tensioner system
consists mainly of the following compo‐
nents. Their locations are shown in the
illustration:
1. SRS air bag warning light
3
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