Supports VAG-COM version 409.1 or older
Fully automatic support for 2002+ Audi models with dual K-lines
Precision-molded diagnostic connector made to fit all VW/Audi vehicles, even those with "tight" trim around diagnostic socket.
LED light indicating communication status
High quality UL certified Serial Cables (equivalent to CE)
Built-in, Electronic Protection from the "Aftermarket Radio Problem".