Yeah, i found out that the non-bose unit has the vss in the radio harness. Still trying to locate it for bose system. Thanks anyway. Guess i need to keep looking.
How much functionality will i lose if i don't connect the vss?
Does anyone know if the illumination wire on the D3 expects a +12V or ground to switch to night mode?
My 2006 Mazda MX-5 has 2 lines for illumination. One is called Pulse Dimming and one is called Inverted Dimming. Trying to figure out which to use.
Thanks!