Question about 1985 Porsche 928

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1965 PORSCHE 928s headlight wiring

I have a Porsche 1985 928s I need to know what the colors are for the 4 pin plug on the input for the head light motor, i have a brand new head light motor.
TIA, Diana

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Brown is ground, i do know that for sure.

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1979 Porsche 928 head lights...

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