Dodge Charger Owner's Manual page 96

94 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
restraints, raise the head restraint, and where possible,
route the tether strap under the head restraint and
between the two posts. If not possible, lower the head
restraint and pass the tether strap around the outboard
side of the head restraint.
Adjustable Headrest Downward Position
Adjustable Headrest Release Push Button