Bobcat 773 hot lead for lighting

[elginfarm]

Hello Members,
I have a Bobcat 773 that I would like to add some auxiliary lights and a USB outlet to my machine. Where can I find a hot lead controlled by the ignition switch? I would add an auxiliary fuse box fed through a relay from the battery and use the fuse box for my feeds to the light switches.
Any information or suggestions would be greatly appreciated.
Thanks in advance.

 

[laurencen]

if you locate the relay in the engine compartment I would look for a hot when ignition turned on possible the fuel cutoff solenoid would be my choice

 

[elginfarm]

Thank you