Hello guys, maybe one of you has an explanation… I have in my cigarette lighter a plug that indicates the voltage to me. If the car is running idle I have around 14 volts. As soon as I give gas I have only 12.5 volts. Voltage definitely drops off then my “day driving light module” of MisterDotCom shuts down because the switching limit is 12.7 V. But now comes the clou: Once I turn on my light I have again full 14 volts… Charging control light does not glow. The phenomenon is reproducible at any time. Doesn’t make sense, does it? Smart 451, EZ 2008, 65tkm, 84 Ps