Kia Optima
Kia Optima

See also:
Brakes and clutch
Checking brake/clutch fluid
level
Check the fluid level in the reservoir
periodically. The fluid level should be
between MAX and MIN marks on the
side of the reservoir.
Before removing the res ...
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 ...
Engine START/STOP button
Illuminated engine start/stop button
Whenever the front door is opened, the
engine start/stop button will illuminate for
your convenience. The light will go off
immediately when the engine start ...


