I was wondering if anyone knows how to change my light switch so I can run my fog-lights with just my side marker lights. On my 2002 A4, I can only run my fog-lights when I turn on my headlights. I'm sry if this was already posted. Thank you!

 

only way is to vagcom it to restofworld. I know there was a wiresplice version but not sure what models it worked for and which is didnt. Might want to search.