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:
Checking the transaxle oil (manual)
Transaxle lubricant in the manual transaxle
should be checked at those intervals specified
in the vehicle maintenance schedule in Section 5.
Recommended Oil
Use only HYUNDAI GENUINE PARTS MTF
7 ...
Glove box
The glove box can be locked and unlocked with a master key (or the mechanical
key of the smartkey) (1).
To open the glove box, pull the handle and the glove box will automatically open.
Close t ...
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. ...


