Bimmerfest - BMW Forums - View Single Post - Radio Aux input question
View Single Post
Old 11-18-2012, 01:00 PM
Technic's Avatar
Technic Technic is offline
OEM Audio PnP Integration
Location: Florida
Join Date: Jun 2002
Posts: 7,679
Mein Auto: 2017 M3
Originally Posted by hondo402000 View Post
Technic can you be more specific?, I followed the AUX/USB cable from the center console where the socket is, and both the USB and AUx wires run forward under the console and go in behind the dash behind the radio head unit and continues on from there over towards the glove box, at that point I got frustated and gave up, I know you are trying to be helpful but in the trunk does me no good, can you be more specific in where I need to look? I have tried to google wiring diagrams for my car and get nothing, I dont mind buying a service manual but had no luck finding one on the web and I assume you mean Original Equipment Manufactures Head Unit

thanks for helping


The MULF module is beneath the TCU module shown in this photo; if you look closely at the photo you may see it. Just remove your trunk floor trim and you will see your TCU halfway under the rear bulkhead. If there is no TCU in your E93 then you will see the mounting blacket top empty and the module mounted under it.
Reply With Quote