1. Set the fan speed to the highest position.
2. Set the temperature to the extreme hot position.
3. Press the defroster button ().
4. The air conditioning will turn on according to the detected ambient temperature and outside (fresh) air position will be selected automatically.
Kia Niro 2017 (DE HEV) Service Manual: Front Door Belt Inside Weatherstrip Repair procedures
Replacement
1.
Remove the front door trim.
(Refer to Front Door - "Front Door Trim")
2.
Remove the front door belt inside weatherstrip (A).
3.
Install in the reverse order of removal.
...
Kia Niro 2017 (DE HEV) Service Manual: General safety information and caution
Safety Precaution
Precautions to take before servicing
high voltage system
Hybrid vehicles have high voltage batteries. Incorrect handling
of high voltage sy ...