Originally Posted by Bimmer305
Edit: What I found weird is that, when I press Channel + Volume down at the same time, a yellow screen comes on but no menu and if I press channel up and down, the speedometer moves as if it is moving through different menus.
If the JB4 wans't ON, will the car do that normally? I'm trying to figure out if the JB4 unit works at all.
Sounds like your JB4 is working fine.
In the last pic it looks like the orange wire might be sliding out.