Hello! I bought this set because it is very high quality, extremely easy to install and, above all, because it is legal and works exactly as it should or may. Just one question about how it works, or my experience with it: in my case, the TFL does not switch on with ignition level II, but only when the engine is running! That's fine with me personally, but I know it differently from most (correctly installed) TFLs. The TFL already lights up at level two. And: the TFL stays on for approx. 30 to 45 seconds after the engine and ignition have been switched off. I don't know this from other TFLs either, but it doesn't bother me much. I'm just wondering whether this is also the case with others who have installed this TFL. The TFL is connected exactly according to the installation instructions. No hybrid vehicle, no start-stop function, so blue cable to earth. Thank you for your experience!