To remove the headrest, raise it as far as it can go then press the release button (1) while pulling the headrest up (2).
To reinstall the headrest, put the headrest poles (3) into the holes while pressing the release button (1). Then adjust it to the appropriate height.
WARNING
Make sure the headrest locks in position after adjusting it to properly protect the occupants.
Kia Niro (DE HEV) Owners Manual: Steering wheel remote control
❈ The actual features in the vehicle may differ from the illustration.
(1) MUTE
Press to mute audio output.
(2) MODE
Press the button to change the mode in the following order: Radio ➟ Media.
(3) VOLUME
Press to adjust the volume. (4) UP/DOWN
Press the button in radio mode ...
Kia Niro 2017 (DE HEV) Service Manual: Front Seat Back Cover Components and components location
Component Location
1. Front seat back cover
...