Kia Optima
Kia Optima

See also:
Explanation of scheduled maintenance items
Engine oil and filter
The engine oil and filter should be
changed at the intervals specified in the
maintenance schedule. If the vehicle is
being driven in severe conditions, more
frequent oil an ...
Smart key
With a smart key, you can lock or unlock
a door (and tailgate) and even start the
engine without inserting the key.
The functions of the buttons on a smart
key are similar to the remote keyless
...
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 ...


