Wire codings on new Citroen wiring diagrams

[pedropedrero]

I work with electrical diagrams, and recently i've started to work with the new C3 2021 (Latin America) but I can't find any place with the wire codings meaning. I've tried old Sedre (2013) but when the code has some letter in the middle, it doesn't work. Can someone help with a way to at least understand some of that coding?

[GiveMeABreak]

Can't help with wiring codes for later vehicles - these aren't easily available and are chargeable from your dealer - but they probably won't supply them to you.

You can try these:

https://haynes.com/en-gb/car-manuals-1