Review on Xtenzi Active GPS Antenna for VW Audi Navigation Receiver – XT91835- Enhanced Auto Car Stereo Indash Radio Compatibility by Robert Staten

Works great. Sharkfin GPS antenna failed in my A6 (common problem). This inexpensive alternative solved the problem. The hardest part was getting to the back of the GPS module in the trunk to unplug the old antenna. I removed the entire rack from the mounting screws, tilted it forward and voila. Plug in a new one, run only as much cable as you need to route to the rear window shelf, tie up the excess cable and tuck it back into the GPS bay. The problem is solved, the maps are displayed again and I see 6 satellites all the time. Thanks very much!