Pre-Tensioner Seat Belt; Retractor Pretensioner; Efd (Emergency Fastening Device) - Kia Niro 2018 Owner's Manual

Safety features of your vehicle

Pre-tensioner seat belt

Your vehicle is equipped with driver's
and front passenger's pre-tensioner
seat belts (retractor pretensioner and

EFD (Emergency Fastening Device)).

The pre-tensioner seat belts may be
activated, when a frontal collision is
severe enough, together with the air
bags.
When the vehicle stops suddenly, or
if the occupant tries to lean forward
too quickly, the seat belt retractor
may lock into position. In certain
frontal collisions, the pre-tensioner
will activate and pull the seat belt into
tighter contact against the occu-
pant's body.
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(1) Retractor Pretensioner

The purpose of the retractor pre-
tensioner is to make sure that the
shoulder belts fit in tightly against
the occupant's upper body in cer-
tain frontal collisions.
(2) EFD (Emergency Fastening Device)
The purpose of the EFD is to
make sure that the pelvis belts fit
in tightly against the occupant's
lower body in certain frontal colli-
sions.
OQL035065
If the system senses excessive ten-
sion on the driver or passenger's
seat belt when the pre-tensioner sys-
tem activates, the load limiter inside
the retractor pre-tensioner will release
some of the pressure on the affected
seat belt.
✽ ✽ NOTICE
When the pre-tensioner seat belts
are activated, a loud noise may be
heard and fine dust, which may
appear to be smoke, may be visible
in the passenger compartment.
These are normal operating condi-
tions and are not hazardous.
ODMESA2024
❈ The actual position of seat belt pre-
tensioner system components may dif-
fer from the illustration.
The seat belt pre-tensioner system
consists mainly of the following com-
ponents. Their locations are shown in
the illustration:
(1) SRS air bag warning light
(2) Retractor pre-tensioner assembly
(3) SRS control module
(4) Emergency fastening device (EFD)