Worth every penny, make it easy on yourself05/31/2016 ByKyle Ditty Not much of a reviewer but here is the deal with my install: I spent around 35$ on Amazon for my install kit and harness adapter for my 06 Jetta TDI. The adapter that came worked fine, but I didn't shut my car off for a few hours after the install, when I arrived at work. I shut my car off and the radio stayed on, I had no way to turn it off except pull everything and unplug the harness, which really sucked.
I called my closest stereo guys, they didn't know exactly what I needed but offered to run a wire to my fuse box to kill the stereo, no thanks. I found the YT video from ENFIG and called back and let them know what I needed, they came back with 280$ just for the part. I bit the bullet and ordered this even though I felt it was a bit expensive, which it isn't compared to other people.
After everything was said and done, my stereo works fine and I don't have to risk my electrical system with a fuse to harness splice, and you shouldn't either.