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:
TACHOMETER
The tachometer registers the speed of your engine in revolutions per minute (rpm).
CAUTION:
The engine should not be increased to such a speed that the needle enters
the red zone on the tachomet ...
Locking doors
1. Close all doors.
2. Push the "LOCK" button on the transmitter.
3. At the same time all doors lock, the turn signal light will blink once to
indicate that the system is locked. ...
High Beam Indicator Light
The high beam indicator light comes on whenever the headlights are switched to
the high beam or flash position. ...


