The green wire does nothing!
I'm new here.. and am glad I found this forum because it rocks!
Anyway I have bought an indash LCD monitor off ebay and when I went to wire it up (bench test) I found that the green wire that goes to the handbrake does nothing. Whether it is earthed or not the unit still works. I would have thought it shouldn't work if the handbrake is on? Or is the manufacturer just adding a green wire that really does nothing to make it legal to install in cars?
This is the unit I bought