Items should be reset after the battery has been discharged or the battery has been disconnected.
Kia Niro 2017 (DE HEV) Service Manual: Active Air Flap (AAF) Repair procedures
Removal and Installation
1.
Remove the air duct.
(Refer to Intake and Exhaust System - "Air Cleaner")
2.
Remove the front bumper cover.
(Refer to Body (Interior and Exterior) - "Front Bumper Cover")
3 ...
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Component Location
1. Back view camera
2. AVN head unit
3. steering angle sensor
...