What is rearview and how do I use it?

[yettttttttt]

Question ^^

 

[rofl]

You can see behind you.

 

[yettttttttt]

What like in the corner of my screen

 

[ca1eb]

What like in the corner of my screen

yeah. if it doesnt appear click the white location thing, like a marker on a map,. yes i know that was a bad explaationn!