Currently the only info I have is for Keg<->PhatBox, VW<->PhatBox and BMW(Blitzsafe)<->PhatBox
Please note that these pinouts could be incorrect, I personally mapped out the music keg so am relatively sure that is correct but the BMW and VW information is from a third party. I am not responsible for any damage that could be caused by the use of this information.

Feel free to email me if you see any problems or need clarification at sam@bingner.com

The Phatbox end of a cable is 3M Part#10126-3000VE or 10126-6000EC and can be ordered from: HERE or HERE respectively
The MBUS Connector should be: Kobiconn 8PIN DIN PN#171-0278

PhatBox Pins (Verified for Kenwood, VW and BMW)

-----------------------------------------
1 -------> Left Audio +
2 -------> Right Audio +
3 -------> Audio Ground
4, 16 ---> Ground
10, 13 --> VCar
14 ------> ACC

Music Keg

Kenwood CD-Changer interface info from http://www.mictronics.de/?page=cdc_proto#Kenwood
pin/direction/description
1 - IN/OUT - CH_CLK - Clock input/output for changer
2 - IN - Audio left channel
3 - OUT - CH-DATAH - Data output to changer
4 - IN - CH-DATAC - Data input from changer
5 - IN - CH-REQC - Request input from changer; "Low" : Request
6 - IN - Audio right channel
7 - OUT - CH-RST - Reset output to changer
8 - AGND - Audio Ground
9 - IN - CH-MUTE - Mute request from changer; "High" : Mute
10 - OUT - CH-CON - Changer control; "High" : Operation mode "Low" : Standby
11 - Vcc +12V
12 - Ground
13 - OUT - CH-REQH - Request output to changer; "Low" : Request



VSD of pinouts for Music Keg

PhatNoise/BMW (Blitzsafe)
Click here for some info you should read if you're installing to BMW
VSD of pinouts for BMW
PhatNoise/VW

VSD of pinouts for VW
Audi
Follow this link for a page that explains quite well and has all the pinouts etc...
I will be updating this page at some time to mirror the information in my own format, assuming I get the permission of the author