[Onizukachan]

The system is a simple 3 wire circuit with a common wire used on both circuits.
The reason they turn off is you don’t have voltage on the “orange” wire when you switch to white, and I’m betting your light modules do not have the white led… so basically you are switching your orange off but with no “bulb” on the White circuit, the white can’t come on.


Most likely all you need is the correct dual color door elements after doing the coding above.