Hyundai LCD display and Arduino

2 weeks ago I bought an LCD display from "all electronics" in LA.
This is an Hyundai display, and I realy dont know anything about it...
I read online about some people with the same issue. I dont realy know the
size of the display, in the datasheet is says 256x128 and in an image that I saw it says 16 lines and 20 chars, so Im not realy sure. And thats the only thing that
I got from the datasheet. All of the other stuff is unreadable!
Do someone know how to use this display?? If you want more information,
These are few numbers from the back side of the display:

HG25604-B
HG25504NG-01
H 81100050

Hope u can help me with that!
If there is something that u know- PLEASE SAY IT!
I realy want to make it work!

Thanks For Help!!! :slight_smile: :slight_smile: