I did search all the way up to the SRS module in the rigth rear pillar, no luck

Yes, they aren't the most obvious. As above, you need to do a bit of feeling around to locate and unwrap them. Kev

2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey

I have located the loom up to the SRS unit and it is not there. Im 100% sure

If you do find the connectors please let us know as I am still keen to fit the remote unit too. MY23 D350 HSE
On my 7th RR plus various other JLR vehicles

Yes I will, maybe a pro can give me a instruction to remouve the D-pillar cover inside, so I can see if the loom is more up at the D- pillar. Thanks for help.....

I managed to remouve the inside D-pillar cover on the rigth side of my car. The loom is 100% not prepared to have the remout control unit there. No cables or antenna present. The location for the remoute control unit is occupied by the SRC unit. I think and hope, the location was changed to another place. Maybe one of you can check in the workshop manual for the location of the unit for 2016 and up models. Thank you.

The location is still the same on 2016 according to my manual. However, I think we have to conclude that your investigation has proven the wiring is not present. What are you referring to as the SRC unit? Supplementary Restraint Control?

Click image to enlarge

Thank you for the fast replay. The box behind the D-pillar in my car is to my undestanding from the airbag SRS ( Sorry not SRC ) It is wrapped in foam. No other cables or antenna connector are present.

Before you go searching for the connectors in the D-pillar it is worth checking that the required wiring is present at the FBH power connector. If the vehicle is wired for radio-remote FBH operation there will be a thin brown/violet wire at pin 4 on the left hand side of connector C1HF01A shown in the picture below:

Thank you for your help. I checked and yes I do have the thinn brown cable with a blue stripe.

Following with interest as I have had no luck finding the connectors
Will check for the thin brown/ blue cable  Last night I lay in bed looking up at the stars in the sky and I thought to myself, where,s the f**king ceiling!!

On this wiring diagram the wire from receiver is brown/ violet

Mines the Webasto unit (MY19). Where should I be looking for the brown/violet wire?

Looking at the photo, I would say you need to look on the right hand side of the large grey connector next to the FBH. A word of caution, the later vehicles with the Webasto may have a different colour code, I've not seen any wiring diagrams for these - also my note earlier was wrong for the colour of the wire (must wear glasses more often ) the wire you are looking for is Brown/Violet - the Brown/Blue one is for the heater fuel pump.

Evening all just after any possible thoughts and help, today fitted a new receiver and updated CCF with IID tool and timer climate option came up on screen, tried several times but could not get the remote to pair, removed fuse 1 and put back after 10 seconds, held down off button but light went green then flashed red quite quickly which seems to mean no communication with the receiver, does the ignition need to be on or off when the fuse is removed and replaced. I have set the timed climate to come on in the morning for a single use to see if it will work that ways that likely to happen without the remote being paired and does the diesel heater make quite a noise and make it quite obvious when its running.
Thin brown and purple wire is present as is the diesel heater
Everything went quite numb after being out in the snow so another play tomorrow
Many thanks