It sounds like you already have an aux jack in the back of your radio. If that is the case and it has rca inputs than all you need is an RCA to standard 3.5mm headphone jack (run it behind the dash and out the bottom or a vent) which you can plug into the sirius or iPod output.
If by chance the aux jack in the back of the head unit is a CD changer input than I am sure (because I have one) they make a converter which will convert the CD changer input into an rca input.
No
You dont have one
i have a ford focus 2007, and i havent found one either!
Its on the back of the head unit. The Ford Focus radio is ready for aux input if there is am AUX button in that case there is a plug on the back side of the radio that was to be used with the rear DVD, this is the same radio Ford is installing in the expedition and f series truck and that is why you have the aux, in order to use that for audio input you need to add the interface, its called pie frd04-aux and you can find on most sites that sale auxiliary input or ipod adapters, just do a search for ( Ford aux input )
No. On page 19 of the manual that came with my 2007 ford escape the aux function is not operational on this vehicle.
Its not there
There is no aux input jack in Honda Odyssey 2007 model.
stereo aux port is inside the glovebox only above 2007 models
The factory systems didn't include an aux input.
No
There isn't one.
No, in 2007 Chevy began putting AUX inputs in their cars.