Hyundai Kona: 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 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 Assembl ...

Other information:

Hyundai Kona (OS) 2018-2025 Service Manual: Audio Unit Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the center fascia panal. (Refer to Body - "Center Fascia Panal") 3. Remove the crashpad garnish. (Refer to Body - &qu ...

Hyundai Kona (OS) 2018-2025 Service Manual: Brake Switch Repair procedures
Inspection 1. Inspect a removed stop lamp switch along the below procedures. (1) Confirm a normal connection with terminal part – A confirmation can be made to see if the connector h ...