Quote Originally Posted by Gin+ View Post
I just picked up a siren from a newer b8.5 PN# 1K0 951 605C. I was under the impression that they worked as a drop-in replacement for the older ones, but I'm not seeing any sign of activity. Upon digging, someone mentioned they have a different pinout. Anyone have any idea before I return it?
Pretty sure that's the one I'm using w/o issue. Same one they use in Lamborghini models I believe as when I ordered it on eBay, that's what the yard selling it had it listed under.