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Just got back my Nav unit from Audio & Video Services (WWW.Videoservicestop.com) got the location off this Forum. Great place Very Fair. Just wondering after reinstalling the Nav unit myself ... three plugs four inputs anyone know what the forth one is for. 2002 Blk /Blk
I have Pic's of the rear of the nav unit just can't figure out how to post them not to good on this forum. Its been a GREAT help just bought my SC430 Blk/Blk 36000 miles in March with some minor issues that were fixed after reading up on the board. The Back of the unit has four inputs, one for a single wire, one for a plug with up to 10 wires, and one plug with about 5 wires. Next to the smaller plug is the input that remains empty. I will try to post the pics. Ty