Hybrid battery is being charged by regenerative braking.
(Wheel ➞ Battery)
Kia Niro 2017 (DE HEV) Service Manual: Height Adjuster Repair procedures
Replacement
1.
Remove the front seat belt upper anchor.
(Refer to Front Seat Belt - "Front Seat Belt Pretensioner")
2.
After loosening the mounting bolts, remove the height adjuster (A).
Tightening torque :
...
Kia Niro (DE HEV) Owners Manual: Cleaning the upholstery and interior trim
Vinyl
Remove dust and loose dirt from vinyl with a whisk broom or vacuum cleaner. Clean
vinyl surfaces with a vinyl cleaner.
Fabric
Remove dust and loose dirt from fabric with a whisk broom or vacuum cleaner.
Clean with a mild soap solution recommended for upholstery or carpets. Remove fresh ...