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.
Kia Niro (DE HEV) Owners Manual: Transmitter precautions
The transmitter will not work if any of the following occurs:
The ignition key is in the ignition switch. (for folding key)
Another vehicle’s smart key is being operated close to your vehicle.
You exceed the operating distance limit (about 10 m [30 feet]).
The battery in the transmitter ...
Kia Niro 2017 (DE HEV) Service Manual: Specifications
Specification
Item
Specification
Input Voltage (V)
204 - 275.2
Operating Frequency (Hz)
Max. 826
Output Voltage (V) [Auxiliary 12V Battery]
12.8 - 15.1
LD ...