LR Anti Theft Spare Fitting

Dear All and Thanks for any advice in advance. On my Disco 4, 3.0 HSE, I made the usual mistake of winding the spare winch up without the wheel and hey presto, new winch required. I am also adding the LR anti theft device, however am a bit stumped on exactly how it installs. The LR part is LR112834 and any diagrams are few and far between and not helpful.

Help please