Mercury Mariner Outboard 225 3 Litre Service Manual 1994, Page 78Get this manual
InstrumentLanyard Stop Switch Wiring Diagram BLK=BLACK BLU=BLUE BRN=BROWN GRN=GREEN GRY=GRAY PUR =PURPLE RED=RED TAN=TAN WHT=WHITE YEL=YELLOW
IMPORTANT: On installations where gauge options will not be usedtape back any unused wiring harness leads
IgnitionChoke Switch Lanyard Stop Switch Lead Not Used On Outboard Installations Retainer