It's a little out-dated. For example, there is a reference to "70D badging" which should now be "75D" badging and I believe the Model-X works with all toll transponders (unlike with most S windscreens), so that information is incorrect. Same thing with Radar Detectors, it should work fine. For a brief time, the S had a mesh area next to the rear view mirror that was specifically designed to allow toll transponders to work when installed here.