Toyota Highlander Hybrid 2017 Owner's Manual page 168

168
3-3. Adjusting the seats
■
Removing the head restraints
Front seats and second seats (with a side table)

Pull the head restraint up while pressing
the lock release button.
Second seats (without a side table)

Pull the head restraint up while pressing
the lock release button.
Third seats

Pull the head restraint up while pressing
the lock release button.
HIGHLANDER_HV_U (OM48F12U)
Lock release button
Lock release button
Lock release button