Hello! I spent several days at a festival last week with my id.4 Pro and I have come up with a few questions so that next time I can use my id.4 there optimally fearless. I am mainly not sure about the interaction between the large battery and the 12-volt battery. 1) Is the 77kWh battery charging the 12-volt starter battery when the ignition is switched off (or does it do it at all)? A friend with a “classic” car is alone from the frequent opening and closing of the car. I had to help him get started. Can this happen to me or is that unrealistic when my 77kWh-hours are full? 2) Which consumers are attached to which battery? 3) The regular warning sound when the ignition was switched on made me nervous when I wanted to charge our smartphones. Is this only because you don’t hear the engine and it is (except for the consumption of 1k) If no, can I deactivate the warning sound if I deliberately run the ignition? 4) If I connect a cooling box at the 12-volt output in the trunk when the ignition is switched on, does it suck my 77kwH battery empty or the 12-volt battery? Or does it indirectly suck my 77kwH battery empty because the cooling box pulls out of the 12-volt battery and it is recharged over the 77kwh battery? Many D ank for the help.