Hyundai Kona: Seat Electrical / Lumber Support Units Repair procedures

Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
3.
Remove the seat back.
(Refer to Body - "Front Seat Back Cover")
4.
Disconnect the lumber support motor connector (A).

5.
Remove the lumber support assembly (C) after disconnect the seat back spring (A) and cable (B).

Installation
1.
Install the lumbar support assembly.
2.
Install the seat back cover.
3.
Install the front seat assembly.
  
Make sure that the connectors are plugged in properly.
Check the rear lumbar support system.
Inspection
Lumbar Support Motor
1.
Disconnect the connectors for each motor.
[Lumbar Support Motor]

2.
With the battery connected directly to the motor terminals, check if the motors run smoothly.
3.
Reverse the connections and check that the motor turns in reverse.
4.
If there is an abnormality, replace the motors.

Air Ventilation Seat Repair procedures
Removal [Ventilation Blower] 1. Disconnect the negative (-) battery terminal. 2. Remove the front seat. ...

Fuses And Relays
...

Other information:

Hyundai Kona (OS) 2018-2025 Owners Manual: Use of compact spare tires
Compact spare tires are designed for emergency use only. Drive carefully on the compact spare tire and always follow the safety precautions. WARNING To prevent compact spare tire failure and loss of control possibly resulting in an accident: Use the compact spare tire only in an emergency. NEVE ...

Hyundai Kona (OS) 2018-2025 Owners Manual: Instrument cluster control
Instrument panel illumination When the vehicle's position lights or headlamps are on, press the illumination control button to adjust the brightness of the instrument panel illumination. When pressing the illumination control button, the interior switch illumination intensity is also adjusted. WA ...

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