how do i wire in a pressure oil light?
i have a s52 in a bmw 2002 and im looking at wiring diagrams its weird to me, on the x20 pin 23 is the pressure light wire, do i plug that into the positive into this 12v warning led light i bought? or negative? also do i need a diode? right now its connected the pin 23 is connected to the positive on the warning light, and the other side is grounded and the light stays on when the car is off and turns off when the car is turned on.
i have a s52 in a bmw 2002 and im looking at wiring diagrams its weird to me, on the x20 pin 23 is the pressure light wire, do i plug that into the positive into this 12v warning led light i bought? or negative? also do i need a diode? right now its connected the pin 23 is connected to the positive on the warning light, and the other side is grounded and the light stays on when the car is off and turns off when the car is turned on.
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