Used my caravan at the weekend when I connected the electrics got a message about Tow Assist its an Autobiography and has all the tow pack the owners book has very little information about it. Tried UTube lots about the Sport and Defender but nothing about theL405.
Anyone any idea where I can find out how to use this system.

If you follow this link and then download the the Landrover iGUIDE it contains details of Tow Assist and Advanced Tow Assist. The manuals covered by the iGUIDE are for models a bit later than yours, however I’m sure the two features will not be much different on a current model.
https://www.landrover.co.uk/ownership/guid...index.html Range Rover Sport 2023 D350 Autobiography
Gone RR L405 Autobiography SDV8, RR L405 VSE SDV8, RR L405 3.0L VSE, RR L322 BM 4.4, RR Sport, RR L322 TDV8 Vogue, Disco 4, Disco 3 (2 off), Disco 2 and RR Classic & RR LSE

Cheers mate much appreciated can I buy the target sticker from Land Rover

Please let us know if you can get it to work.

Will do mate been trying to get a three dot label but none of my local dealers have any awaiting stock

Not sure if you’ve already seen.... https://www.fullfatrr.com/forum/topic57661.html 2016 SDV8 AB

There are some YouTube videos on the topic. Here is one with Vicky B-H from 5th Gear.  Range Rover Sport 2023 D350 Autobiography
Gone RR L405 Autobiography SDV8, RR L405 VSE SDV8, RR L405 3.0L VSE, RR L322 BM 4.4, RR Sport, RR L322 TDV8 Vogue, Disco 4, Disco 3 (2 off), Disco 2 and RR Classic & RR LSE