This is used to select the outside (fresh) air position or recirculated air position.
To change the air intake control position, push the control button.
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Components
1. Memory power seat unit (PSM)
2. IMS control switch
3. Outside rearview mirror
4. IMS mirror control (Driver power window switch)
...
Kia Niro 2017 (DE HEV) Service Manual: Power Seat Motor Description and operation
Description
Power seat motor is driven by a motor in the following.
1.
Slide motor
2.
Front tilt motor
3.
Rear Height motor
4.
Reclining motor
...