Your vehicle is delivered with high quality ethylene glycol coolant in the cooling system. It is the only type of coolant that should be used because it helps prevent corrosion in the cooling system, lubricates the water pump and prevents freezing. Be sure to replace or replenish your coolant in accordance with the maintenance schedule in section 8. Before winter, have your coolant tested to assure that its freezing point is sufficient for the temperatures anticipated during the winter.
Kia Niro (DE HEV) Owners Manual: Driving at night
Because night driving presents more hazards than driving in the daylight, here
are some important tips to remember:
Slow down and keep more distance between you and other vehicles, as it may
be more difficult to see at night, especially in areas where there may not be
any street lights.
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Kia Niro 2017 (DE HEV) Service Manual: Coolant Repair procedures
Refilling And Bleeding
Never remove the cap when the engine is hot. Serious scalding could be
caused by hot fluid under high pressure escaping from the reservoir.
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