Hi JohnDoeGer@Shyzsterz
In the ext_config.ini there should be [HEADLIGHT_1] (somewhere under "Lighting_Original" or "Lighting_Old", not completely sure about that at the moment) with just a COLOR code and four values. The last of this value is the lighting multiplier and should be at 50 and way too bright. The first three numbers are for the colour code itself (in RGB).
I set my to 12 and it works well with the Natural Mod PPF. If the range of the headlights is a short you can boost it up with an additional line below COLOR:
RANGE = 100 (to 150, you gotta test that out).
Cool. Thank you so much for this information I'll hop on & give it a go. Thought I was going mad but with the lights on main beam it's just ridiculously bright. Glad it's not just me.
Thanks again Shysterz