I am about to install my guage cluster after removing it and installing the white faced guages (ebay). My main question is what wire do you attach the red wire to that comes from the transistor box of the guages. Is it the same as the write up on fc3s.org or different because theirs was not turbo? Mine is also an s4 not an s5 does this make a difference? basically which wire do i connect the guages to?
thanx alot

 

its pathetic but i actually dont remember from when i did it. however i doubt s4/s5 turbo/na should make a difference

 

i think it has to go to the headlight switch, so they're on when ur headlights are on