I have the Nav in my H3. Does anyone have the Aux jack that u can plug the ipod into? i already have the FM tuner but im tired of going through channels having to hear static.

 

I had an audio shop install a jack in front of the shifter. theres 2 little plastic hole thingys. parts/labor cost about $100

 

i also wanna do that .. can u post a picture of urs ?

 

You can add auxiliary audio input or iPod interface to almost all Hummer radios
the radio need to have a Band button, the aux works with xm radio or no xm,
and if you have xm there is no need to remove the factory radio, you can plug the adapter to the XM tunner behind the glove box

https://www.oemautosound.com/c-188-h...d-adapter.aspx