It comes standard on the newer build S3's, but lucky me I didnt get it.
Here's my installation... Had to pull the glovebox out to get access.
Followed instructions over at http://www.navplus.us/forums/showthread.php?t=7038
Here's my installation... Had to pull the glovebox out to get access.
Followed instructions over at http://www.navplus.us/forums/showthread.php?t=7038