Stereo wiring pinout, plus unexpected plugs??

[tane102]

Hey everyone

I'm looking for a reliable source for pinout/wiring diagram for my 2015 phev (it is a japanese import).

I have found some manuals/diagrams on mmc manuals ru and started working through them but thought I would ask here before diving too deep.

I also have a few extra plugs that were unexpected when setting up my new headunit.

Does any one have any idea what these might be for? They were all plugged into the dealer upgraded headunit (Japanese clarion upgrade, see pictures attached). Note, all of these plugs are coming out of the top wiring harness, as shown in last attachment.

 

[DaveL59]

surest way would be to try find a manual for the one that came out and match them up that way. Some of them are likely for the steering wheel controls, USB sockets, the remote mic will be in one also tho IIRC that's in a plug that has other wiring too.

Gotta love it when makers don't put any identification on the sockets huh.