I am waiting for the weather to cheer up before using a multimeter to check the source of battery draw in the Range Rover.
There are 65 to check in the front fuse box plus a separate fuse box in the boot that I spotted the other day.
I read somewhere that it was a bad idea to simply pull the fuses on anything vaguely modern as there are lots of interrelated electronic bits sitting on different circuits. Things like the door shut affects the interior light and also the alarm and radio. If you pull the fuse on one it might temporarily fix the issue on the related circuit so it doesn't show when tested.
This guy explains it better and shows how to do it better
https://www.youtube.com/watch?v=lRcj1fQcWwU