Hyundai Genesis (DH): AVN System / AUX jack Description and Operation
The multimedia jack on the console upper cover is for
customers who like to listen to external portable music players like the
MP3, iPod and etc., through the vehicle's sound system when it is
linked to this jack. The customer has this added option.
In case of distorted sound coming from the AUX-linked
external music players, the audio unit may not be defective but the
output level of the player does not match the specification of the AUX.

Removal
1.
Disconnect the negative(-) battery terminal.
2.
Remove the floor console assembly.
(Refer to Body - "Floor Console Assembly")
3.
Other information:
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the head up display bezel (A).
3.
Remove the instrument cluster.
(Refer to Indicators And Guages - "Instrument Cluster")
4.
Remove the head up display unit bracket (A) after loosening the mounting nuts.
C