Safety Belt Pretensioner; Safety Belt Warning Light And Indicator Chime - Ford 2003 Thunderbird Owner's Manual

Seating and Safety Restraints
BELT AND RETRACTOR ASSEMBLY MUST BE REPLACED if
the safety belt assembly "automatic locking retractor" feature or
any other safety belt function is not operating properly. In addition, all
safety belts should be checked for proper function. Failure to replace
the belt and retractor assembly could increase the risk of injury in
collisions.

Safety belt pretensioner

Your vehicle is equipped with safety belt pretensioners at the driver and
front passenger seating positions.
The safety belt pretensioner is a device which removes excess webbing
from the safety belt system. The safety belt pretensioner uses the same
crash sensor system as the front air bag supplemental restraint system
(SRS). When the safety belt pretensioner deploys, webbing from the lap
and shoulder belt is tightened. The driver and front passenger seat belt
system (including retractors, buckles and height adjusters) must be
replaced if the vehicle is involved in a collision that results in
deployment of front air bags and safety belt pretensioners. Refer to the
Safety belt maintenance section in this chapter.
Failure to replace the safety belt assembly under the above
conditions could result in severe personal injuries in the event of
a collision.

Safety belt warning light and indicator chime

The safety belt warning light illuminates in the instrument cluster and a
chime sounds to remind the occupants to fasten their safety belts.
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2003 Thunderbird (tbr)
Owners Guide (post-2002-fmt)
USA English (fus)