2009 KIA Optima ECO

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Page 262 of 326

KIA Optima 2009 2.G Owners Manual 77
Maintenance
G030103AUNAt least monthly: Check coolant level in the enginecoolant reservoir.
 Check the operation of all exterior lights, including the stoplights, turn sig-
nals and hazard warning

Page 268 of 326

KIA Optima 2009 2.G Owners Manual 713
Maintenance
G050700AUNVacuum crankcase ventilation
hosesInspect the surface of hoses for evidence
of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts,
abrasions, and e

Page 270 of 326

KIA Optima 2009 2.G Owners Manual 715
Maintenance
ENGINE OILG060100AEN-EUChecking the engine oil level  1. Be sure the vehicle is on level ground.
2. Start the engine and allow it to reachnormal operating temperature. 3. Turn the engi

Page 272 of 326

KIA Optima 2009 2.G Owners Manual 717
Maintenance
Check the condition and connections of
all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F and L marks

Page 273 of 326

KIA Optima 2009 2.G Owners Manual Maintenance18
7
G070200AUNChanging the coolantHave coolant changed by an authorized
KIA dealer according to the Maintenance
Schedule at the beginning of this section.
WARNING - 
Radiator cap
Do not re

Page 274 of 326

KIA Optima 2009 2.G Owners Manual 719
Maintenance
BRAKE FLUIDG080100AMGChecking the brake fluid level  Check the fluid level in the reservoir peri-
odically. The fluid level should be
between MAX and MIN marks on the
side of the reser

Page 275 of 326

KIA Optima 2009 2.G Owners Manual Maintenance20
7POWER STEERING FLUID (IF EQUIPPED)G090100AMGChecking the power steering fluid
level  With the vehicle on level ground, check
the fluid level in the power steering reser-
voir periodical

Page 277 of 326

KIA Optima 2009 2.G Owners Manual Maintenance22
7
✽
✽
NOTICE“C” (COLD) range is for reference only
and should NOT be used to determine
transaxle fluid level.✽ ✽NOTICENew automatic transaxle fluid should be
red. The red dye