Kenwood TM-V71 Front Panel

Well, a long time ago, a bad guy stole my Kenwood TM V71 Front panel from my car. So I had a main unit without a front panel so I bought a second Kenwood, a TM-D710.
I used the RC-D710 from one radio to another but was too big to put it in my new car.
Today, my TM-V71 have again a front panel (thanks for Difona and Kenwood Europe)!
Something still missing. Yes, the cable between the radio and the Panel!
I do have an extension kit DFK-3D so I took the diagram from the existing cable.

The original Kenwood part name I believe is  881H07-4370-02.