Kia Optima
Kia Optima

See also:
Remote keyless entry
Type A
Type B
Remote keyless entry system
operations
Lock (1)
All doors (and trunk) are locked if the lock
button is pressed.
Type A
The hazard warning lights blink if the lock
button i ...
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 ...
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 ...