2009 Yamaha F40 Outboard Service Manual, Page 299Get this manual
Bracket unit 4Install the buzzer e, and then connect the engine shut-off switch connectors and the buzzer connectors f5Connect the engine start switch coupler g6Align the white tape on the extension wiring harness with the inner end of the grommet c
Disassembling the electrical components (multifunction)
1Remove the buzzer a, and then disconnect the buzzer connectors and the engine shut-off switch connectors b2Remove the engine shut-off switch b3Disconnect coupler cthe engine start switch
4Remove the extension wiring harness c, the trolling switch d, and the grommet e5Remove the engine start switch f