Hyundai Kona: Door locks / Operating door locks from outside the vehicle

Door locks

...

Mechanical key

Turn the key toward the rear of the vehicle to unlock and toward the front of the vehicle to lock. If you lock/unlock the driver's door with a key, a driver’s door will lock/unlock automatically. ...

Other information:

Hyundai Kona (OS) 2018-2019 Service Manual: Gear Actuator Assembly Repair procedures
Removal 1. Remove the air cleaner assembly and air duct. (Refer to Engine Mechanical System - "Air Cleaner") 2. Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery") ...

Hyundai Kona (OS) 2018-2019 Service Manual: Power Seat Motor Components and components location
Component Location 1. Lumber support motor (Horizontal) 2. Rear height motor 3. Reclining motor 4. Slide motor 5. Front height motor 6. Reclining limit switch 7. Lumber support switch 8. Seat switch ...