Does anyone have any experience with the installation of an automatic warning system (AWS)? I have seen the part in another vehicle in the triggering state and it prevented crashes at the end of the traffic jam. I want to have that now. After some searching I found the website www.warnblinklicht.de. The problem is that I have a strongly tinted rear window and do not know if the flash is still bright enough. I tried it in other forums, but I have not tried it yet. fo, looks like this thing is pretty new, so if anyone’s already put it behind a tinted disc, please let me know.