See also:

Engine cooling system
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once ...

Kia Rio owners manual
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Door locks
Operating door locks from outside the vehicle • Turn the key toward the rear of the vehicle to unlock and toward the front of the vehicle to lock. • If you lock the door with a key, all veh ...