Removed my jbl and am i missing something?

[Nyyankees3511]

I removed my jbl headunit this week just to see, and i noticed that there was only one wiring harness going into the headunit? Is it supposed to be that way because i saw another place for a harness? Thanks

[solaraN8]

yea there is just the main plug that goes into the head unit, then there is just an antenna plug and some other little one which im not sure exactly what it is. but if your looking to put an aftermarket head unit in the car there is 2 plugs up in the top right corner when you take the head unit out that you use to bypass the factory amp