I think I pinned down my healight failure to the relay, but please let me know if you think I'm completely wrong (which is always a possibility when it comes to automotive electrics

My low beams simply don't work.
As the low and hi beams share ground, I dismissed a ground issue because my hi beams work fine.
I tested current at the relay's contacts: As hi beams are ok, I unsurprisingly could confirm that I have power from the red wire and from the hi-beam steering column switch (brown wire). I do have power on the white/black wire (coming from the main lights knob, and only when I'm it is on the second position), but not on the white wire (going to the circuit breakers for the low beams), so I believe the relay is the issue.
Apart from the fact that I welcome any dismissal of the conclusion I drew from my little serie of tests (any sarcastic comments included
