Posted 11/5/2010 14:55 (#1423065 - in reply to #1421968) Subject: RE: FMX Pinout?
Pin #1 is Gnd
Pin #2 is 12+
Pin #3 is for Relay power
Pin #4 is ignition/switch
If you are looking at just powering the display; without relay harness or ignition and/or toggle switch; than you only need pin 1 and pin 2 to make this work.