Hello all, I have been a avid reader of this forum for some time and don't recall seeing this topic so please forgive if it is a repeat. I tried to start my FFH after it setting for ~ two weeks and found that everything was dead no headlights, dashlights, door chimes, nothing so I concluded that the battery was dead and not being familiar with jump starting a hybrid I checked the manual to make sure I minimized any mistakes. I used a jumper box and connected the positive lead to the battery and the negative to what I thought would be a good ground, one of the bolts/nuts on the strut tower and observed much arcing when I tried to connect so decided to just hook it to the battery. When I did that all the lights came on and the car started right up with no problems, I disconnected the jumper box and within a minute the engine shut off and the car went into electric mode, I thought I would have to jump the car again however everything was normal, I turned the car off and it started right back up as if the battery had already charged. any thoughts ?