Let me explain a little more. The "brain" just came back from /\/\ with the latest firmware. The W3 setup is already installed in a vehicle. The "brain" will work if plugged into a W5 but I can't read/write if I hook it up to the W3 nor will it power on. Do I just need to plug it into a W5 and change the head type to W3 and write it? If I attempt that it shows a warning about the hardware not being compatible.
Also I did remove a working "brain" that has a W3 hooked into it and it does work with the new vehicle setup so I have confirmed that the instillation of the hardware is correct.
Thanks