Front seatbelt pretensioners – Subaru 2011 Impreza WRX User Manual

Page 51

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北米Model "A1110BE-C" EDITED: 2010/ 12/ 17

CAUTION

. Do not allow the retractor to roll

up the seatbelt too quickly.
Otherwise, the metal tongue
plates may hit against the trim,
resulting in damaged trim.

. Have the seatbelt fully rolled up

so that the tongue plates are
neatly stored. A hanging tongue
plate can swing and hit against
the trim during driving, causing
damage to the trim.

& Seatbelt maintenance

To clean the seatbelts, use a mild soap
and lukewarm water. Never bleach or dye
the belts because this could seriously
affect their strength.

Inspect the seatbelts and attachments
including the webbing and all hardware
periodically for cracks, cuts, gashes,
tears, damage, loose bolts or worn areas.
Replace the seatbelts even if only minor
damage is found.

CAUTION

. Keep the belts free of polishes,

oils, chemicals and particularly
battery acid.

. Never attempt to make modifica-

tions or changes that will prevent
the seatbelt from operating prop-
erly.

Front seatbelt pretensioners

The driver

’s and front passenger’s seat-

belts have a seatbelt pretensioner. The
seatbelt pretensioners are designed to be
activated in the event of an accident
involving a moderate to severe frontal
collision.

The pretensioner sensor also serves as
the frontal SRS airbag sensor. If the
sensor detects a certain predetermined
amount of force during a frontal collision,
the front seatbelt is quickly drawn back in
by the retractor to take up the slack so that
the belt more effectively restrains the front
seat occupant.

When a seatbelt pretensioner is activated,
an operating noise will be heard and a

Seat, seatbelt and SRS airbags

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