GMC canyon 2018 Owner's Manual page 89

88 Seats and Restraints
back and forth. There should
be no more than 2.5 cm (1 in) of
movement for proper
installation.
Head Restraint/Headrest
Removal and Reinstallation
Warning
With head restraints that are not
installed and adjusted properly,
there is a greater chance that
occupants will suffer a neck/
spinal injury in a crash. Do not
drive until the head restraints for
all occupants are installed and
adjusted properly.
Crew Cab
The rear outboard head restraints
can be removed if they interfere with
the proper installation of the child
restraint.
To remove the head restraint:
1. Partially fold the seat forward.
2. Press the button on the side of
the head restraint post at the
top of the seatback and pull up
on the head restraint.
3. Store the head restraint in a
secure place.
4. Always reinstall the head
restraint before the seating
position is used by another
occupant.
To reinstall the head restraint:
1. Insert the posts into the holes
in the top of the seatback. The
notch on the post should face
the driver side of the vehicle.
2. Push the head restraint down.
Pull up on the head restraint to
make sure it is locked in place.