wiring diagrams for MMCS

[spuerollie]

Can anyone help with a wiring diagram or manual for MMCS unit. I have updated mine to
the W-13 unit and have it all working correctly with can bus etc, but the bluetooth wont work even though i am using the factory harness to connect it. I am wondering if the blue plug is the IEBus that needs to be connected to the bluetooth unit

[crispus]

this might help: http://mmc-manuals.ru/Audio:_Service...MMCS_HDD.2FDVD

[spuerollie]

thanks

thanks, that was some help with the last few pairs of wires on the new head unit, which is great, but the units listed dont have that blue plug, so I am still none the wiser. I may just
get an aftermarket bluetooth unit if i cant find the correct wiring diagram

[Pickle]

Find attached.
dave