22,500 miles (36,000 km) or 18 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 22,500 miles (36,000 km) or 18 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (22,500 miles (36,000 km) or 36 months)
See also:
Manual transaxle
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Ventilation
To operate the ventilation system:
o Set the air intake control to "Fresh" mode
().
o To direct all intake air to the dashboard
vents, set the airflow control to "Face" ().
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High-Beam Switch
To turn on the headlight high beams, push the lever forward (away from you).
The High Beam Indicator Light will come on at the same time. For low beams, pull
the lever back toward you. ...