Clean the belt webbing with any mild soap solution recommended for cleaning upholstery or carpet. Follow the instructions provided with the soap. Do not bleach or re-dye the webbing because this may weaken it.
Kia Niro 2017 (DE HEV) Service Manual: Tailgate Latch Components and components location
Component Location
1. Tailgate latch assembly
...
Kia Niro (DE HEV) Owners Manual: Climate control air filter
A : Outside air
B : Recirculated air
C : Climate control air filter
D : Blower
E : Evaporator core
F : Heater core
The climate control air filter installed behind the glove box filters the dust
or other pollutants that come into the vehicle from the outside through the heating
and air co ...