Checking the coolant level
Removing radiator cap
Never attempt to remove the radiator cap while the engine is operating or hot. Doing so might lead to cooling system damage and could result in serious personal injury from the escaping hot coolant or steam.
Cooling fan
Use caution when working near the blade of the cooling fan. The electric motor (cooling fan) is controlled by coolant temperature, refrigerant pressure and vehicle speed. It may sometimes operate even when the vehicle is not running.
If frequent additions are required, see an authorized Kia dealer for a cooling system inspection.