Kia Niro: Windshield defrosting and defogging / Defogging logic
To reduce the probability of fogging up the inside of the windshield, the air
intake or air conditioning are controlled automatically according to certain conditions
such as 
position. To cancel or return
the defogging logic, do the following.
Operation tips
For maximum defrosting, set the temperature control to the extreme right/hot
position and the fan speed control to the highest speed.
If warm air to the floor is desired while defrosting or de ...
Automatic climate control system
1. Turn the ignition switch to the ON position.
2. Press the defroster button ().
3. While pressing the air conditioning button (A/C), press the air intake control
button at least 5 times within ...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Rear Back Armrest Components and components location
Component Location
1. Rear back armrest
...
Kia Niro 2017 (DE HEV) Service Manual: CVVT (Continuous Variable Valve Timing) System Description and operation
Description
Continuous Variable Valve Timing (CVVT) system advances or retards the valve
timing of the intake and exhaust valve in accordance with the ECM control signal
which is calculated by the engine speed and load.
By controlling CVVT, the valve overlap or underlap occurs, wh ...