Maintenance schedule
Chart symbols:
I- Inspect these items and their related parts. If necessary, correct, clean,
refill, adjust of replace.
R- Replace or change
L- Lubricate.
(1) Refer to the lubricant and coolant specifications in the Owner’s Manual.
(2) More frequent maintenance is required if driving under dusty conditions.
(3) More frequent maintenance is required if the vehicle is operated under any of the following conditions: a. Short-distance driving.
b. Driving on dusty roads.
c. Extensive idling or slow-speed driving in stop-and-go traffic.
(4) If necessary, rotate and balance the wheels.
* Note: Check the engine oil and coolant levels every week.
See also:
Interior Refinement
The style makeover continues into the Optima's cabin with expanded
electronics melded with refreshed fascia patterns and color schemes. Based on a
new platform, the standard audio system features ...
Immobilizer system
Your vehicle is equipped with an electronic
engine immobilizer system to
reduce the risk of unauthorized vehicle
use.
Your immobilizer system is comprised
of a small transponder in the ignition
...
Windshield defrosting and defogging
WARNING - Windshield
heating
Do not use the or position
during cooling operation in
extremely humid weather. The difference
between the temperature of
the outside air and the windshield
could c ...