Key symbol on dash
 

https://cimg7.ibsrv.net/gimg/maxima....ad6641f3e.jpeg
Anybody know what this means in a 2014 Maxima? I had a problem kast eve where key fob and spare wouldn’t unlock car door. Both have fairly new batteries in them. I took batteries out of both fobs and put back in now both fobs work but I have this display on dash which never had before. Thanks for any help!

The icon is telling you that your key fob batteries are dead and if you want to start the car put you key fob in the intelligent key port.
It's on page 5 of your car's quick reference guide.

fob batteries are brand new and the icon still comes up for about 2 seconds then goes away. Everything tested good at dealer. Still there - not alll the time just sometimes it appears after car door was unlocked and opened up then it goes away in a sec or so

Try disconnecting your neg battery terminal for 30 minutes. This reboots the cars computers. Sometimes this gets rid of electronic glitches.

Just because batteries are "new" meaning you just purchased them, doesnt mean they are good. Tried both energizer and duracell and both can be hit or miss depending on how long they have been sitting on the shelf.