XR Stock Radio

[wiskedjak]

The CD selection button on my stock radio also has "AUX" printed on it under the "CD" print. I have searched all over the dash looking for an auxillary in, but no luck. I would love to aux in from my laptop for MP3's.

Anyone know what this "AUX" means?

[mistamatrix]

It seems to be a mystery. You won't find an AUX input in the rear of the deck either.

[wiskedjak]

Has this already been a topic of conversation?

[TRD 4Runner]

If you haven't noticed, the Matrix radio is not a Toyota standard radio. It's a Pontiac radio (delco?). I dunno what radio you got, but AUX is supposed to be for a CD changer in the trunk...well, at least that is the way it is for my BMW.

[wiskedjak]

That's what I thought ... but if there aren't any audio-in lines, than it just appears to be a button that says AUX

[rtsai]

i guess this is a really old topic and no one probably reads this, but has anyone found out if anything can be done for an aux port for this stereo? mine also says aux on the cd button.

[XRS yo]

What year is your radio? PIE makes a line-in adapter for the h/u, but it's only for the 05/06.

I assume that Aux button is for the addition of a factory cd-changer. Does the h/u have changer controls?

Is there an open 12 pin port in the back? My corolla h/u has no provisions for a line-in either, but PIE makes a unit that plugs into a USED port, and then the original cable plugs into this. Allows for me to push the CD button twice (we have no aux button) -- once to use the in dash changer, and again to use the line in. I assuming it's so you can add an additional changer in the trunk maybe, as CD information appears on the screen (it just doesnt work right b/c it's not receiving a sound from the an external change). Although it would seem kinda silly to have 2 changers in a car -- it works nonetheless, and I can retain my factory 6-disc funtionality.