Link20vt

When do people with HID cars use their front fog lights?

paulroad

early in the am..
as the morning dew
is settling along the grass
and trees that line the highway and byways.

Rally_nutcase_1982

using the Fog lights as daylight driving lights, sometimes it pays off to be seen if you got the Sun in the mirror during sunset for example.....

Link20vt

can they be on with the parking lights only?

Ondaora20

With my wife's A4 Avant, since I work and commute at night, I find I use the fog lights whenever it's raining, as the lights add additional illumination to a wide area immediately in front of the car, whenever it is foggy, misty, etc.

I also will use the fogs when travelling dark roads that do not have street lamps to help illuminate the road and there is oncoming traffic so you cannot use the high beams. The fogs aim low so they don't distract oncoming drivers, but they do add additional illumination over the HID lamps that can be helpful.

Shabbis

Check out the AW FAQ section (might be under A6 FAQs). Friend did it on his A6, I haven't tried it yet.

yzf996fltri

yes......if you live in Canada eh!

audiallroadin'

always wanted to do it on my A4 and now the same for my ar.

rdar

I just installed the Heon Xenonmatch bulbs. They are very close in color to the Audi Xenons. There is just a bit of blue color to them but it's not very noticeable. Same wattage as the OEM bulbs. Here is a link to their site:<ul><li><a href="http://www.hoen-usa.com/fog2.htm">http://www.hoen-usa.com/fog2.htm</a</li></ul>

CTallroad

Almost never - the factory bulbs are so weak that I see no benefit over the low beams