Sonata 2011 Owners Manual

See also:

Removal and installation (If Installed)
To remove the headrest, raise it as far as it can go then press the release button (1) while pulling upward (2). To reinstall the headrest, put the headrest poles (3) into the holes while pressin ...

Air Conditioning Refrigerant
Check the air conditioning lines and connections for leakage and damage. Check air conditioning performance according to the relevant shop manual if necessary. ...

SRS (Airbag) Warning Light
The SRS warning light comes on for approximately 6 seconds after the key is turned to the "ON" position or after the engine is started, after which it will go out. This light also comes ...