370Z power failure

Originally Posted by Walter Blady

My 2012 370Z roadster died today. My baby is experiencing a general power failure except for the brake lights. The windows also nudge down, as they usually do, when the door is opened, but that's it. Both key remotes won't open, lock or unlock the doors. I had to use the actual key to get in. The interior lights don't come on when the door is opened, and all indicators in the instrument panel are off. And of course the car won't start.

I checked the battery and it is fully charged. I had a problem with the remote not opening the door a couple of times this summer. Then suddenly it worked on its own. Sounds like a main fuse or relay or something like that but I have no clue. I should also mention that I always close both windows when I lock the car up for the night... without failure. Two or three times I found both windows opened the next day. Creepy.

Has anyone else experienced this problem and can offer me some advice on how I can fix it? I would sure appreciate help with this. Thanks.