Follow either of these procedures:
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Components
1. Front seat belt retractor
2. Height adjuster
3. Rear seat belt retractor [side]
4. Rear seat belt retractor [center]
...
Kia Niro 2017 (DE HEV) Service Manual: Repair procedures
Service Point Target Auto
Calibration (SPTAC)
This procedure provides a way to calibrate the camera by having the service technician
align the car to a well lit simulated straight road target; preferably wall mounted.
The LKAS camera will have a "System Out of Calibration& ...