Seat belt warning light (for driver's seat)

As a reminder to the driver, the seat belt warning light will illuminate and warning chime will sound for approximately 6 seconds each time you turn the ignition switch ON if the seat belt is unfastened.
If you continue not to fasten the seat belt and you drive over 6 mph (9 km/h), the warning light will stay illuminated.
If you continue not to fasten the seat belt and you drive over 12 mph (20 km/h) the seat belt warning chime will sound for approximately 100 seconds and the corresponding warning light will blink.
If you unfasten the seat belt while driving under 12 mph (20 km/h), the seat belt warning light will illuminate until the seat belt is fastened.
If you unfasten the seat belt while driving over 12 mph (20 km/h), the seat belt warning chime will sound for approximately 100 seconds and the corresponding warning light will blink.
Seat belt warning light (for front passenger's seat)

â– Type A

â– Type B
As a reminder to the front passenger, the front passenger's seat belt warning lights will illuminate for approximately 6 seconds each time you turn the ignition switch ON regardless of belt fastening.
If you continue not to fasten the seat belt and you drive over 6 mph (9 km/h), the warning light will stay illuminated.
If you continue not to fasten the seat belt and you drive over 12 mph (20 km/h) the seat belt warning chime will sound for approximately 100 seconds and the corresponding warning light will blink.
If you unfasten the seat belt while driving under 12 mph (20 km/h) the seat belt warning light will illuminate until the seat belt is fastened.
If you unfasten the seat belt while driving over 12 mph (20 km/h), the seat belt warning chime will sound for approximately 100 seconds and the corresponding warning light will blink.
WARNING
The front passenger's seat belt warning light may not properly operate if the front passenger does not sit properly in the seat.
Seat Belts
Seat Belt Restraint SystemHyundai Elantra AD (2016-2020) Owners Manual: Selecting a Child Restraint System (CRS)
When selecting a CRS for your child, always:
Make sure the CRS has a label certifying that it meets applicable Federal
Motor Vehicle Safety Standards (FMVSS 213).
Select a child restraint based on your child’s height and weight. The required
label or the instructions for use typically ...
Hyundai Elantra AD (2016-2020) Service Manual: Memory power seat unit Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver seat assembly.
(Refer to Body - "Front Seat Assembly")
3.
Loosening the IMS unit mounting screws.
4.
Disconnect the IMS module connectors (B) and then remove the IMS unit (A).
Installation
1.
Install ...