Hello, found this italian videos. you can use your phone with Google Lens Translate if a caption is not clear. but overall, I've been able to replace my EGR based on this. (my version: 500L -2014 - 1.6 multijet 105HP )
I have an italian language workshop manual for the 500L, a full set of wiring diagrams, and a couple of other bits. Assuming that the mods approve them, I've added them to the download section