Hyundai Elantra AD (2016-2020) Service Manual: Front Seat Belt Buckle Repair procedures
Replacement
1.
Remove the front seat assembly.
(Refer to Front Seat - "Front Seat Assembly")
2.
Disconnect the front seat belt buckle connector wiring (A).
3.
After loosening the mounting bolt, remove the front seat belt buckle (A).
Tightening torque :
39.2 ~ 53.9 N.m (4.0 ~ 5.5 kgf ...
Hyundai Elantra AD (2016-2020) Owners Manual: Head Restraints
The vehicle's front and rear seats have adjustable head restraints. The head
restraints provide comfort for passengers, but more importantly they are designed
to help protect passengers from whiplash and other neck and spinal injuries during
an accident, especially in a rear impact collisi ...