Quick question

[Screwly]

What is the black Phillips screw for on the fog lights? Sorry if this is dumb question just can't find answer on a search. 2010 Audi s4 b8

[MrFunk]

What is the black Phillips screw for on the fog lights? Sorry if this is dumb question just can't find answer on a search. 2010 Audi s4 b8

Can you take a pic? I'm not sure what screw you are talking about.

[Jones2012s4]

It is to adjust the level of the fog light. Either focus them higher or lower.

[MrFunk]

I figured this as well - I'm surprised you can adjust the fogs..

[Screwly]

http://img.tapatalk.com/a693489c-0986-a5e1.jpg

Thx for the answer. I guess it's best to adjust at night

[dparm]

I suspect the Bentley factory repair manual has a procedure for proper aiming.

I wouldn't mess with it unless you feel they're misaligned. There are laws about how the light has to be aimed.

[AKPS4]

if you adjust it, its best to do it up close to a garage door or other wall where its easy to see the light output without a lot of glare. for fogs i would get pretty close to the wall. for the headlights you would be quite a bit away, not that you can(or can you?) or want to adjust the audi headlights.

[Screwly]

My problem is that I turned it not knowing what it did so I have no idea how to adjust to make both fog lights match doh

[dparm]

My problem is that I turned it not knowing what it did so I have no idea how to adjust to make both fog lights match doh


Next time you're at the dealer ask them to re-aim them.