Changing the engine oil and filter
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Engine oil / Changing the engine oil and filter

See also:
Checking the transaxle fluid (automatic)
Transaxle fluid in the automatic transaxle should
be checked at those intervals specified in the
vehicle maintenance schedule in Section 5.
NOTE:
Automatic transaxle fluid is basically red
color. ...
Adjusting Armrest Angle (Driver's side only)
The armrest will be raised or lowered manually.
To raise the armrest, pull it up.
To lower it, press the armrest down. ...
Performance
Subcompact buyers have been treated poorly in the performance department.
Inexpensive engines and transmissions have resulted in subpar mileage numbers
despite the fact that the subcompacts weigh ...


