I had an issue today regarding my 2013 Ford Fusion Hybrid and I was hoping someone could explain it.
I noticed I had had no cabin lights, the car was completely dead. So I hooked the jumper cables to the battery in the rear trunk which lit my cabin but I could not start the car, turning the ignition did nothing. I hooked the jumpers up to the front battery but the cabin lights went out and I could not start the car as well.
So I got two tickle chargers - one to each battery and waited an hour. The car started and seems to be normal.
Can someone explain what the two batteries are, and what may have happened. I checked and I did NOT leave any lights on in the car that would have caused it to go dead.