I just bought an 06 tacoma and it came with a wire coming through the little compartment next to the stearing column. It has a plug on it that fits into the headphone jack and I am assuming this is for an Ipod or some other music player. (see photo)
I plugged it into my ipod but I can't get it to work. I have the stereo with the disk changer, but there is no AUX mode and I can't get the ipod to come up in any mode.