Overhead DVD Player install

[avalanch]

I have a 2016 Kia Sedona minivan, and am trying to wire in an aftermarket overhead DVD Player. I want to replace the domelight with this DVD player which has built-in LED lights.

Kia Dome light has 3 wires (Black, White, Blue)

Black Never has voltage

White is constant 12v

Blue has .62v when the door is OPEN and 12v when the door is CLOSED

DVD Player 4 wires ( Black, Blue, Red, Yellow)

Black - Ground

Blue - Door Control Wire

Red - +12v

Yellow - ACC

How do I wire this, any combination I use weird things happen like DVD player only has power when the door is closed, or the LED lighting is always on.

Any ideas????

Thank you!!

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[avalanch]

Would I need a relay?

 

[audioman14]

Would I need a relay?

i would run my own powers wires to flipdown from a different source ? then i try and see which wire in the sealing will turn on dome