Scheduled Maintenance Services - Hyundai sonata Owner's Manual

Scheduled Maintenance ServiceS

Follow Normal Maintenance Schedule if the vehicle is usually operated where none of
the following conditions apply. If any of the following conditions apply, you must follow
the Maintenance Under Severe Usage Conditions.
• Repeated short distance driving.
• Driving in dusty conditions or sandy areas.
• Extensive use of brakes.
• Driving in areas where salt or other corrosive materials are used.
• Driving on rough or muddy roads.
• Driving in mountainous areas.
• Extended periods of idling or low speed operation.
• Driving for a prolonged period in cold temperatures and/or extremely humid
climates.
• More than 50% driving in heavy city traffic during hot weather above 90°F (32°C).
• Engine oil usage which is not recommended (semi-synthetic, mineral type, lower
grade spec, etc.)
For additional information or assistance see your authorized HYUNDAI dealer.
NOTICE
After 10 years or 100,000 miles, we recommend to use severe maintenance
schedule.
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