AVN (A/V & Navigation) Head Unit Connector

Fig 1: AVN (A/V & Navigation) Head Unit Connector Terminals

Courtesy of KIA MOTORS AMERICA, INC.

No.	Connector A	Connector B
1	Rear left speaker +	-
2	Front left speaker +	-
3	Front right speaker +	-
4	Rear right speaker +	Steer key
5	Back view camera ground	-
6	Back view camera power	IGN1
7	ALT_L	-
8	Illumination +	AUX audio R
9	Reverse	A GND
10	Rear left speaker -	MIC +
11	Front left speaker -	ACC
12	Front right speaker -	Battery +
13	Rear right speaker -	-
14	Back view camera video ground	Auto light
15	Back view camera video power	P position
16	Door unlock	Speed
17	Illumination -	KEY GND
18	Antenna power	-
19		-
20		AUX audio detect
21		AUX audio_L
22		MIC -
23		Ground
24		Ground

Fig 2: AVN Head Unit Connectors Reference Chart

Courtesy of KIA MOTORS AMERICA, INC.

Fig 3: AVN Head Unit Communication Diagram - Roof Antenna (Radio + GPS + SDARS)

Courtesy of KIA MOTORS AMERICA, INC.