This is to show what can be done rather than a "how to video". It's a conversion to a halogen lamp rather than a retro-fit of OEM equipment.

These are relatively cheap units from a well known auction site along with some LED H1 bulbs and LED H7 bulbs. CANBUS Decoders have been used and the whole thing fitted inside a factory headlamp.

Bulbs and decoders are available here:
https://www.lightec-autostyle.co.uk/E...
https://www.lightec-autostyle.co.uk/E...
https://www.lightec-autostyle.co.uk/i...

I don't have any affiliation with these people it is simply where I bought the stuff as I have been buying from them for some time now.

Music: Outfoxing the Fox by Kevin MacLeod
Link: https://incompetech.filmmusic.io/song....
License: https://creativecommons.org/licenses/...