Hyundai Sonata: AVN System / AUX jack Description and Operation

Description
The multimedia jack on the console upper cover is for customers who like to listen to external portable music players like the MP3 etc., through the vehicle's sound system when it is linked to this jack. The customer has this added option.
In case of distortions from media connected to the AUX source, the audio unit may not be defective but the output level of the used media does not match the specification of the AUX input.

AUX jack Schematic Diagrams
Circuit Diagram ...

AUX jack Repair procedures
Removal 1. Disconnect the battery (-) terminals. 2. Remove the floor console assembly. (Refer to Body - "Floor Console Assembly") 3. Remove the multimedia jack (A) after disconnect the co ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Oil Pan Repair procedures
Removal 1. Remove the under covers. 2. Drain engine oil. 3. Using the SST (09215-3C000) and remove the oil pan.     • Insert the SST between the oil pan and the ladder frame by tapping it with a plastic hammer in the direction of arrow. • After tapping th ...

Hyundai Sonata LF 2014-2019 Owners Manual: Heated Steering Wheel
When the ignition switch is in the ON position or when the engine is running, press the heated steering wheel button to warm the steering wheel. The indicator on the button will illuminate. To turn the heated steering wheel off, press the button again. The indicator on the button will turn off. ...

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