2012 Maxima Electrical Wiring Question

[A178WA]

I just bought a 2012 Maxima from an auction, and it appears that some of the fuses and relays have been removed.

I have been having quite a difficult time figuring out what this box (Circled in red)* is and where can I find a diagram or picture of the relays I need to get and where they go.

Any help would be much appreciated, Thank you

[amc49]

They may not be needed unless you have things that don't work. Commonly lots of positions are left vacant when not needed for all the options the cars can have on them.

Go to the 'service manuals' link above and download the correct service manual and it will choke you with all the info there.

[EdBwoy]

OP, any luck?
And you couldn't find the plastic covers for those compartments thrown around anywhere in the hood or in the car? Those covers usually tell you what is underneath