Here's a pic of a 2008 Audi A6.... it looks like this thing is washing the headlights... I took a look at my car and it has the same exact cut-out on the bumper... does mine clean my headlights too?

A6:


my car:

 

yes. read the owners manuel.[&:]

 

yes, get sombody to hold in the sprayer for your windsheild wipers and stand in front of your car and see them spray. I even have the sprayers on my 01

 

get someone to do it and put your nose down in front of it. it smells like rasberries.

 

You have to have your headlights switched on in order for them to work FYI

 

tis true. forgot about that part.^

 

What is the other Square door on the bumper for? I know it has a hose thread inside...Yeah..Yeah.. I know...I need a manual too....LOL

 

what other square door? i only have 2, one for each headlight. but i disconnected mine. it just drips down and leaves water marks on your bumper

 

On the second pic there is one right below the headlights and then one on the front bumber.

 

It's a tow hitch