Hello Q-list, I finally have AWD again after a few year hiatus from an 85.5 VW Syncro Wagon (220K mi. ). I am the proud owner of a 99 A6 Avant. Anyone have the info or where to find it, on the cell phone infrastructure built in the car? I'd like to use it if there is anything there. Mike Fennelly 99 A6 Avant 93 Passat GLX Wagon 85.5 Quantum Syncro