I have an 89 325i that did not come with the premium sound system. I have added the door tweeters but they don't seem to work. Is there wiring that has to be added or just what's alreay there? Also, has anyone ever added the premium sound system later? There are a couple or them with it in the local yard and I have rhought about it. Almost wonder if it would be worth it but if the wiring is already in place it would be easy. I don't think the wiring is there though...
- posted
18 years ago