Kia Optima 2017, Owner'S Manual, Page: 597 / 776

SCHEDULED MAINTENANCE SERVICE
Scheduled maintenance service
precaution
Follow the Normal Maintenance Sched‐
ule if the vehicle is usually operated
where none of the following conditions
apply. If any of the following conditions
apply, follow the Maintenance Under
Severe Usage Conditions.
• Repeated driving short distance of
less than 8 km (5 miles) in normal
temperature or less than 16 km
(10 miles) in freezing temperature
• Extensive engine idling or low speed
driving for long distances
• Driving on rough, dusty, muddy, un‐
paved, graveled or salt-spread roads
• Driving in areas using salt or other
corrosive materials or in very cold
weather
• Driving in heavy dust condition
• Driving in heavy traffic area
• Driving on uphill, downhill, or moun‐
tain road repeatedly
• Towing a trailer or using a camper, or
roof rack
• Driving as a patrol car, taxi, other
commercial use of vehicle towing
• Driving over 170 km/h (106 mph)
• Frequently driving in stop-and-go
condition
If your vehicle is operated under the
above conditions, you should inspect,
replace or refill more frequently than
the following Normal Maintenance
Schedule. After the periods or distance
shown in the chart, continue to follow
the prescribed maintenance intervals.
8-11
8
Maintenance