I added a rearview camera to my wife's coupe a month or so ago. Got it at Sam's for something like $100. Pretty big screen and I hung it on the glove box. Looks pretty good and works great. Especially at night. The reverse lights light up the world. My wife would like me to fix it so the camera is on all the time. I'm afraid that might be a bit distracting, but fun when stopped at lights, etc.

The only issue we have with it is that the screen sometimes comes on by itself with a lot of snow and interference. The camera is not on, but something is making the wireless receiver in the monitor think it needs to turn on.

David