A lot depend on how far you want to go…. But just a random thought! If you look closely at the fuse holder below it appears to be a panel mount device. It wouldn’t be inconceivable to make up a little sheet metal braket or use the back of a small die cast box with a rectangular hole to mount the fuse holder, all screwed to the back of the heel board. No wiring mods and with an access hole through into the car, just lift the carpet and whip out the fuse to isolate or immobilise.

[Linked Image]

Roger
2011 Plus 4