I can't say, only "the rules are written like that" - unless someone knows other ways.
Edit:- it has been so long since I've needed to use front fog lights for their intended purpose that common sense would demand that when you need to use front fog lights, the dipped beams should be off to reduce the amount of light being bounced back from the fog - which is why the fog lights point so far down in the first place.
Another Edit:- remember that these cars either have twin headlights or HIDs so the dip and main should be on at the same time, now if you only have filament twin head lights and you switch on the fog lights, that is quite a lot of power being consumed, maybe 6 X 55Watts?
rlarsen;35820 said:Front Fog Lights stay on with High-beams[09 – Cent. Elect.]
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Cheers mate. I'll give that a go.Seriously who cares? He’s asking for fogs to go on with main beams. Therefore they’d only be on when the use of said main beams is warranted/acceptable. Which means they aren’t going to bother anyone else.
@Seantdi
Taken from here:
https://forums.ross-tech.com/showth...ghts-when-the-headlights-turn-on-(Audi-B8-8T)
Cheers mate. I'll give that a go.
After fitting new lenses to my headlights and also a set of osram xenarc nightbreaker lasers.
Serious difference than the old standard bulbs..
Anyone ever fit led bulbs in the fogs?
Guessing you would get a bulb error on the dash?
Also would it effect the cornering light as they kind of fade out when you straighten up the wheels?