Ah, I'm driving a 2017 which I believe is the same model year.
#2 I did not know that the wipers kick on the DCDC. That's a clever trick!
#3 The final install will be sealed AGM batteries that shouldn't leak. I will secure them well enough so that in the event of an accident in which they come...
I'm sorry to thread hijack but it sounds like you may know the answer to my question. I have installed an auxiliary 12V battery inside the vehicle with a dedicated 12V battery charger to isolated the car's 12v battery from the auxiliary 12v battery. There is an input terminal on the new...