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

See also:
Replacing the battery
When the transmitter's battery begins to get weak, it may take several pushes
on the button to lock or unlock the doors, and the LED will not light. Replace the
battery as soon as possible.
B ...
Charging System Warning Light
The charging system warning light should come on when the ignition is turned on, then go out when the engine is running. If the light stays on while the engine is running, there is a mal ...
Automatic transaxle fluid (if equipped)
Automatic transaxle fluid should not be checked under normal usage conditions.
But in severe conditions, the fluid should be changed at an authorized HYUNDAI dealer
in accordance to the scheduled ...


