Ignition live wire in splitcharge kit

[crashlikeanamateur]

Hello,

I am installing a split charge relay into my 2016 Transit. There is an ‘ignition live’ wire which, I’m. It sure where it’s supposed to go. I have looked at the manual for fuse box and locations. There are several ignition associated fuses. So if anyone can help I’d appreciate it. Failing that, I’ll have to give in and hand it over to an auto electrician.

Thanks for your help.

Ben