By chance I have just come across a Land Rover accessory for the RRS Mk1 caller TrailAir and it appears to be a kit for a camera and TPMS for the trailer.

https://topix.landrover.jlrext.com/topix/c...oupId=1671

It looks like the same idea to help hitch up but it may display on the mirror? Anyone seen such an accessory?

Edit: just found a YouTube vid



Could it be this device running through an Aux in on the surround camera? Is the video in the OPs video even showing a RRS Mk1 screen? 2019 5.0 SC SVA (Current)
2012 5.0 SC AB. Sadly written off by a campervan
23 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

Have seen these advertised before, typical overpriced £500.00 bit of kit from L/R. Looks like they may have integrated similar sort of thing in later surround camera system, not sure about the TPMS side though.

http://www.landrovertrailair.co.uk/

Cheers
Col