OK I located the missing fuse.

Actually not all fuse holders are fitted with fuses as you can see from the photo.


 RRS (MY13) Santorini Black SDV6 HSE luxuary
Gone: Evoque, Freelander 2, Mercedes 320 CLK, Porsche 911's

You may have misunderstood me a little.

The basic design is the same for Disco, Sport, FFRR, Evoque, Velar, etc. etc. They then wire it for the model it will be fitted to and programme the ECU for that model. Then they put every fuse in for every option “available” on that model. So you may find a gap in a 2013 L320 sport fuse box for “Telephone Interface Module” because the model never had that option but it will be fitted to the 2013 L405 fusebox as it did. The box receives its part number when the BCM inside is programmed. 2012 5.0 SC AB
Mods:
TPMS
Genuine LR DRLs
Remote Boot close from key fob
2016 Discovery 4 Mirrors AKA RRS2
2014 L405 Surround Camera retro fit (WIP)
2013 RRS Dual View Screen fit (Complete)
2016 LR4 RSE
2014 LR4 Homelink
2016 FFRR Electrochromatic Wing Mirror Glass

70 plate Focus ST (Current)
1942 VEP Ford GPW Jeep (Willys) (Current)
1943 Whites M16 Halftrack (Current)
16 plate Eurofighter Typhoon, 2 x Eurojet engines with 20,000lbs thrust each. 1380mph

Ah, that makes total sense and reconciles with what’s in the fuse box.
Many thanks again for pointing me in the right direction.
This forum is invaluable. RRS (MY13) Santorini Black SDV6 HSE luxuary
Gone: Evoque, Freelander 2, Mercedes 320 CLK, Porsche 911's