My 2016 Altima had a completely dead battery today. I was almost positive my wife had the jumper cables but I went to check my trunk anyway while waiting for her to get home from work. Used the mechanical key to get into the car. Button for trunk didn’t work. Couldn’t find owners manual, which means I didn’t know about or find the button to pull down the passenger side rear seat back until after much cursing and frustration. I did manage to unlatch the bottom rear seat to find.. well I don’t know what that was.. but it didn’t open the trunk. Now the one rear seat back is down and if I need to get into the trunk, I can try to move or remove all the stuff in the trunk.. some of which is too big for the seat back opening, and squirm my too big belly into that too small opening and hope to find the trunk release lever. I really hope my wife has the cables. And I’m never putting the jumper cables in my trunk ever again.