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:
Valve clearance
Inspect excessive valve noise and/or engine vibration and adjust if necessary.
An authorized HYUNDAI dealer should perform the operation. ...
Safety
Standard safety features include all-disc antilock brakes, side-impact
airbags for the front seats, side curtain airbags and an electronic stability
system. The stability system is part of the car ...
Window Glass
To lower or raise the window, turn the window regulator handle clockwise or counterclockwise.
WARNING:
When opening or closing the windows, make sure your passenger's arms, hands
and body ar ...


