You can start the engine without inserting the key. For detailed information refer to “Starting the engine with a smart key” in chapter 6.
Kia Niro 2017 (DE HEV) Service Manual: Components and components location
Component Location
1. Headlamp leveling actuator
2. Headlamp leveling switch
? headlamp leveling actuator is built into the headlamp.
...
Kia Niro 2017 (DE HEV) Service Manual: Side Airbag (SAB) Module Components and components location
Components
1. Side Air Bag (SAB)
...