[Hp10a10]

I´m installing aux highbeam lights to my F31. According instructions can hi/lo signal should be picked up from the center/top connector from the FEM module located in passenger footwell.
I undo some plastic covers and was able to see that all wiring from that connector dives tighthly into wiring harness tape. It seems pretty difficult to get those blue and white cable visible and somehow attachable to relay wirings.
Are there any hints how to get that can relay attached?

https://www.canm8.com/can-bus-interf...-highbeam.html