Citroen C4 grand picasso 2009
Hello and good day everyone I recently purchased JY-UQS07N4G-H and I was told from Joying sales team that I will also need CONNECT2 lead CTSCT003.2 which I purchased now as everything arrived I try to connect it all but I am struggling a lot . First in the connect2 pack I did't get the patch lead ( no idea why maybe is not need it ) then Where do I connect the KAY 1 KAY 2  and all other cables  .Pictures bellow and thank you for the help

Here are the other pictures I wasn't able to upload in the original post.
So now the question is do I need the other bit of a cable which is attached to the other side of the canbus or not and if not how do I connect that as there is no labels on the connect2 wire

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