Adjusting the seats so that you are sitting in a safe, comfortable position plays an important role in driver and passenger safety together with the seat belts and air bags in an accident.
WARNING
Do not use a cushion that reduces friction between the seat and the passenger.The passenger's hips may slide under the lap portion of the seat belt during an accident or a sudden stop.
Serious or fatal internal injuries could result because the seat belt cannot operate properly.
Hyundai Kona (OS) 2018-2024 Service Manual: DC/DC Converter Schematic diagrams
Circuit Diagram
[200W]
[450W]
...
Hyundai Kona (OS) 2018-2024 Service Manual: Repair procedures
Inspection
–
The ON/OFF for FCA is included in the USM (User Setting Menu) and the
default is ON.
–
While IGN is On, it stays at ON, however, the driver's settings do not
last next time when IGN is newly On.
...