37,500 miles (60,000 km) or 30 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 37,500 miles (60,000 km) or 30 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Inspect manual transaxle fluid (if equipped) ❑ Replace engine oil and filter (37,500 miles (60,000 km) or 60 months)
See also:
Manual Transaxle Oil
Inspect the manual transaxle oil according to the maintenance schedule.
NOTE:
If the oil level is low, check for possible leaks before adding oil. Do not overfill. ...
Tires and wheels
...
When to Wax Again
You should polish and wax the car again when water no longer beads on a clean
surface but spreads out over a larger area. ...


