Putting sat nav in a HSE?

I have a 2002 Range Rover HSE which I've just bought. The seller said that the previous person had removed the sat nav I just didn't realise as I only thought the vogues had sat navs in. I've looked in the boot where the tuner box should be and there are wires there but not sure if I've got all the right ones. Are you able to fit a sat nav into a HSE or would you only be able to if its definitely had a sat nav in before like if it was built with that in? Hope this makes sense , thanks.

The HSE as standard wasn't fitted with Sat Nav...although it was available as an option.

The wiring looms I believe are generic to both the HSE and Vogue models, so you may find you'll have the conectors and wiring...

You'll need the screen, the GPS antenna, Sat Nav computer etc....but I am not 100% sure if it would be 'plug and play'

Better to fit an aftermarket Sat Nav unit in the space available....search for posts by 2.0_Hippo as I believe he fitted an AM unit to his HSE.

Also try fullfatrr.com - Index as they are pretty clued up on electrical mods on the L322