| i got a six disc changer in my e36. the six disc is made by alpine or bose, but I know mine is alpine. it will not work with your stock radio e30. why you ask? let me explain as simple as possible. your stock e30 radio does not offer the option to swith the discs around, like a button or program that can properlly direct the disc sequences. the only way it will work is if you buy a aftermaket head unit!! <--VERY IMPORTANT. you have to make sure it is COMPATIBLE with any six disc CHANGER!!! <--also important!! for example a alpine aftermarket head unit offers this option for the six disc changer but, it can be expensive. BUT!! dont forget when buying a new more updated head unit, not only will it be able to shift the discs around, it will DRAMATICLLY improve the sound quality of your whole system. aftermarket head units offer more watts per speaker with a greater sound engine (quality of sound). so if i were in your shoes id shop around the internet and do my homework. you must research as much info possible. i am going to purchase a alpine unit soon becasue i know that is the only unit that will support my six disc changer. good luck, sorry that i am telling you to spend more money OR I JUST THOUGHT OF IT!!! boy you're lucky today. you can buy a BMW HEAD UNIT!!! the same head unit in my car and im sure you can find a used ONE ON EBAY.COM, i am sure of this, check it out. look for a e36 radio or head unit. AND MAKE SURE IT HAS THE SIX BUTTONS ON THE BOTTOM OF THE UNIT. THOSE BUTTONS DIRECT THE SIX DISC CHANGER AROUND!! i found a bmw business edditoin head unit for about $70 USED versus a NEW ALPINE $550! well i just saved your wallet from hell, you're welcome. check it out, keep me updated, now im interested all of the sudden. |