General Ignition feed for camper conversion

[Stevelightning]

Hi all a complete newbie here and hoping to get some help. I am doing a self build camper and looking to wire up my sargents kit to the cab so as I start the engine it disables the back of my van. Does any of you helpful people know the best way to do this as I am not really familiar with cab wiring. I am capable of wiring the system up but I just need to know what feeds I need from fiat. The van is a 2021 ducato.

Thank you for any help it is truly appreciated.

 

[Reg 65]

Welcome to the Forum Stevelightning
If you just want the ignition feed you can take it from the cigarette lighter - splice into the wire at the back
Battery charging gets extremely complicated if you go into it in detail

 

[Stevelightning]

Yes it's for a sargents kit with a built in charger. I know there are options to plug this in at the b post but this vsn doesn't have this option fitted. Do you know how this can be wired into the cab? Thank you for your reply.