7,500 miles (12,000 km) or 6 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 7,500 miles (12,000 km) or 6 months
Inspect air cleaner filter
Inspect vacuum hose
Replace engine oil and filter (7,500 miles (12,000 km) or 12 months)
See also:
Spark plugs
Make sure to install new spark plugs of the correct heat range. ...
Seats
Driver’s seat
1. Seat forward/rearward lock release lever 2. Seatback recliner control lever
3. Seat cushion height control lever
Front passenger’s seat
4. Seat forward/rearward lock release le ...
Restraint of pregnant women
Pregnant women should wear lap/shoulder belt assemblies whenever possible according
to specific recommendations by their doctors. The lap portion of the belt should
be worn AS SNUGLY AND LOW AS PO ...


