A3 autochanger connector???

[imported_alecblack]

Can anyone tell me if all A3's come with a autochanger connector in the boot? I have a 97 A3 Turbo which has a subwoofer in the boot but i cannot find a cd connector cable, maybe i am looking in the wrong place. My subwoofer is behind a panel in the lefthand side of the boot is this where the autochanger conector cable is?
My car came with a Gamma stereo as standard but i have now bought a concert and an audi autochanger, is there a chance i might need to run the cable from the boot to the head unit?

 

[AndyMac]

Some do some don't
The cable if it's there is clipped to the inside of the rear wing in the cubbyhole with the sub but it is quite a way toward the front of the car, well past the rear seat belt reel.

 

[imported_alecblack]

cheers mate

I hadnt tried that far through, will give it another go.