Lee Dorey
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- Oct 25, 2020
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- Your Mercedes
- c class c220 cdi se auto 2005
Hello, I have an old c class and I am trying to retrofit a CD changer back into the glovebox. The unit MC3010 has a power supply plug with three wires, Black,Brown and Blue with a black trace! My Question is which one is the 12v, ground and 12v wake up? I have tried to google with no luck, can anybody help please.
Lee
Lee