Hyundai Sonata: OFF mode

Push the OFF button to turn off the air climate control system. However, you can still operate the mode and air intake buttons as long as the ignition switch is in the ON position.
The vented air will be at the last set temperature. Adjust the desired vented temperature setting accordingly before pressing the OFF button.
Air conditioning
Push the A/C button to turn the air conditioning system on (indicator light will
illuminate).
Push the button again to turn the air conditioning system off. ...
Climate information screen selection button
To change the screen into the climate information screen, press the climate information
screen selection button. ...
See also:
Storage compartments
These compartments can be used to store small items.
CAUTION
To avoid possible theft, do not leave valuables in the storage compartments.
Always keep the storage compartment covers closed while ...
Operation in foreign countries
If you are going to drive your vehicle in another country, be sure to:
Observe all regulations regarding registration and insurance.
Determine that acceptable fuel is available.
...
Muffler. Components and Components Location
Components
1. Front muffler
2. Catalytic converter & center muffler assembly
3. Main muffler
4. Gasket
5. Hanger
...
