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

See also:
Opening the trunk
• To open the trunk, press the trunk unlock button for more than 1 second on
the transmitter (or smart key), press the button on the trunk handle with the smart
key in your possession, or inse ...
Cleaning the Seat Belts
To clean the seat belts, use a cloth or sponge with mild soap or detergent and
warm water. Do not use strong detergents, dye, bleach or abrasive materials on the
seat belts as this may weaken the ...
3. Exhaust emission control system
The Exhaust Emission Control System is a highly effective system which controls
exhaust emissions while maintaining good vehicle performance.
Vehicle modifications
This vehicle should not be modif ...


