Cartek battery isolater wiring

Ads29

Winner - POTM January 2019
I'm looking for some help with wiring in a Cartek GT isolater to a friends 197, I come from a mk2 background (race a 172) and whilst I have a 200 road car I've not delved into the electrics on these newer mk3 clios

The isolater itself is wired up except for the power feed to the ECU and I'm struggling to find any wiring diagrams for either the ECU or ignition/start buttons and I don't really want to just go hacking into it without some knowledge first, they're French after all

Any help would be greatly received

Thanks
Ads