Hello people, I need help with the following simple task from the field of car electrics. The reason is professional requirements outside of the public road country. Start-stop-Automatics Automatic switching of the main headlights switched on to stand light and vice versa at engine start. Daylight switch or button for one-time deactivation, i.e. at next engine start it is automatically again. I unfortunately do not know the ideal separation point, tend I would have the b If the alternator does not charge, the maximum level of light will work. I would separate the daytime running light on the respective veins just before the lamp and switch a relay with a common button in the amaturary board. Who has ideas about this? How would you solve the problem? Which components would you use?