Use a good quality gauge to check tire pressure. You can not tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they're underinflated.
Check the tire's inflation pressure when the tires are cold. - "Cold" means your vehicle has been sitting for at least three hours or driven no WARNING - Tire Inflation more than 1.6 km (1 mile).
Remove the valve cap from the tire valve stem. Press the tire gauge firmly onto the valve to get a pressure measurement. If the cold tire inflation pressure matches the recommended pressure on the tire and loading information label, no further adjustment is necessary. If the pressure is low, add air until you reach the recommended amount.
If you overfill the tire, release air by pushing on the metal stem in the center of the tire valve. Recheck the tire pressure with the tire gauge. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture.
WARNING
Kia Niro 2017 (DE HEV) Service Manual: Hybrid Drive Motor Assembly Components and components location
Components
1. Dual clutch transmission (DCT) assembly
2. Hybrid drive motor assembly
3. Concentric slave cylinder
4. Engine clutch actuator assembly
...
Kia Niro 2017 (DE HEV) Service Manual: Rain Sensor Description and operation
Description
Integrated Rain Sensor
Integrated rain sensor (A) controls three systems: front wiper, auto-light, and
central air conditioner.
1.
Wiper Control System
When the multifunction switch on the right receives "AUTO" switch signal,
...