Inspect your spark plugs as described in section 8 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or CAUTION damaged in any way.
Kia Niro (DE HEV) Owners Manual: Turn signals when towing a trailer
When you tow a trailer, your vehicle has to have a different turn signal flasher
and extra wiring. The green arrows on your instrument panel will flash whenever
you signal a turn or lane change. Properly connected, the trailer lights will also
flash to alert other drivers you’re about to tur ...
Kia Niro 2017 (DE HEV) Service Manual: Description and operation
Description
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The hybrid motor system is equipped with two electric motors - HSG and
drive motor.
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The traction motor operates to move the vehicle, to reduce Noise, Vibration,
and Harshness (NVH) while driving and to improve fuel eff ...