Pontiac 2008 G6 - Manual (Page 11)

Head Restraints
Adjust the head restraint so that the top of the restraint
is at the same height as the top of the occupant’s
head. This position reduces the chance of a neck injury
in a crash.
Pull the restraint up to
raise it. To lower the head
restraint, press the
button, located on the top
of the seatback, and
push the restraint down.
On sedans and coupes the rear seat head rests are
also adjustable.
On vehicles with a retractable hardtop the rear seat
head rests are not adjustable.
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