Hybrid battery is being charged by regenerative braking.
(Wheel ➞ Battery)
Kia Niro 2017 (DE HEV) Service Manual: Sub Frame Repair procedures
Removal
1.
Disconnect the battery negative cable.
2.
Remove the universal bolt (A).
Tightening torque :
32.4 - 37.3 N·m (3.3 - 3.8 kgf·m, 23.9 - 27.5 lb·ft)
...
Kia Niro (DE HEV) Owners Manual: Driver's Attention
The driver must be cautious in the below situations, because the system may not
detect other vehicles or objects in certain circumstances.
- The vehicle drives on a curved road or through a tollgate.
- The sensor is polluted with rain, snow, mud, etc.
- The rear bumper, in which the sensor is l ...