Vehicles equipped with dual clutch transmission cannot be push-started. Follow the directions in this section for jump-starting.
WARNING
Never tow a vehicle to start it because the sudden surge forward when the engine starts could cause a collision with the tow vehicle.
Kia Niro 2017 (DE HEV) Service Manual: Hood Latch Release Handle Components and components location
Component Location
1. Hood latch release handle
...
Kia Niro (DE HEV) Owners Manual: Trailer brakes
If your trailer is equipped with a braking system, make sure it conforms to your
country’s regulations and that it is properly installed and operating correctly.
If your trailer weight exceeds the maximum allowed weight without trailer brakes,
then the trailer will also require its own brakes ...