constant 12v for radio/cd player - Page 2 - Vintage Mustang Forums
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post #16 of 18 (permalink) Old 09-11-2019, 05:18 PM
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Black with red wire and a yellow end is the power plug for the radio. I think it is constant feed. The red plug for the rally pack is for the instrument lights.

66 Convertible, GT clone. 289 4V, C4. Springtime yellow with black top
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post #17 of 18 (permalink) Old 09-11-2019, 05:56 PM
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Originally Posted by wicked93gs View Post
I didnt even know that kind of tap existed...that's pretty awesome being completely reversible...wonder if there is a similar tap for the later non-bus style fuses


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post #18 of 18 (permalink) Old 09-11-2019, 10:42 PM
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Originally Posted by 66goldcoupe View Post
Wait, so the cigar lighter in the mustang is a constant 12v source? even with the ignition on off it will still get 12v?
yeah mine is constant on, but I didn't know if that was factory or previous owner's doing.


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