Contents:
1.Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column.

2.Check for continuity between the terminals.
3.If continuity is not specified, replace the switch.

1.Disconnect the negative (-) battery terminal.
2.Remove the crash pad lower panel.(Refer to Body - "Crash Pad Lower Panel")
3.Remove the steering column upper and lower shrouds.(Refer to Body - "Steering Column Shroud Panel")
4.Disconnect the key warning/immobilizer connector (A).

5.Insert key and turn it to ACC position.
6.Pushing lock pin (A) with the awl.

7.Remove the immobilizer coil antenna (A) after loosening the mounting screw.

1.Install the key lock cylinder.
2.Install the key warning and immobilizer connector.
3.Install the ignition switch.
4.Install the steering column shrouds and crash pad lower panel.
Hyundai Accent (HC) (2017 - 2022) Service Manual: Seat Belt Restraint System
In the Hyundai Accent, the seat belt restraint system is designed to hold occupants in the correct position during everyday driving and to help reduce injury risk in a sudden stop or collision. For the best protection, always wear your seat belt correctly and confirm every passenger is properly buckled up before the Hyundai Accent starts moving. WARNING Improperly positioned seat belts may increase the risk of serious injury in an accident.Hyundai Accent (HC) (2017 - 2022) Service Manual: Manual Heating and Air Conditioning
You can also operate the heating and cooling system manually by pressing buttons other than AUTO. In this mode, the system follows your selections in sequence, while functions you do not adjust may still be managed automatically. When pressing any button except the AUTO button while using automatic operation, the functions not selected will be controlled automatically.