Chevrolet 1994 Lumina Owner's Manual page 14

Seats
& Restraint Systems
Reclining
Fronf
Seafbacks
(OPTION) (CQN7J
Slide the head restraint up or down so that
the top of the restraint is closest to
the top
of your ears.
Tlris position reduces the chance of a
neck
injury in
a crash.
...
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