Hello again,, I am looking for a spare 12v switched feed for a rear view camera, full time, along with a fitted usb charge point. The radio is not wired to one, its on the hab battery, so F26 IIRC) is vacant, I could bung a fuse jumper in and use it if its switched. However, there may be others in offside dash fusebox, where all the accessory fuses for things like tachograph are found. Anyone done this themselves ? I will also need to pick u my reverse light feed too, as I am replacing that camera and having a split screen monitor for them both, all wireless. Cheers.

How about splicing into the cigar lighter(s)

My mighty intellect missed the blindingly obvious, yet again! If I can't locate one in drivers side fusebox, that will be the solution. Cheers.