Cigar Lighter Connector End View

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12176445 3-Way F Metri-Pack 280 Series, Flexlock (WHT)
Pin	Wire Color	Circuit No.	Function
A	ORN	1640	Battery Positive Voltage
B	-	-	Not Used
C	BLK	1050	Ground (D55)