Ford 1997 Aerostar Manual page 110

Underseat stowage drawer — RH front passenger seat only
Important Safety Belt Information
The use of safety belts helps to restrain you and
your passengers in case of a collision. In most
states and in Canada, the law requires their use.
Safety belts provide best restraint when:
the seatback is upright
the occupant is sitting upright (not slouched)
the lap belt is snug and low on the hips
the shoulder belt is snug against the chest
the knees are straight forward
To help you remember to fasten your safety belt,
a warning light may come on and a chime may
sound. See Safety Belt Warning Light and Chime in
the Instrumentation chapter.
108