Dodge 2014 Charger-SRT - Owner Manual - Manual (Page 100)

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 Release Push Button
Adjustable Headrest Downward Position
98 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE