How easy? does this require a software update once fitted? I guess that they plug into the rear loom and take a couple of hours?

A bit fiddly getting the loom over the harmonic dampers and clipped in place, but not technically difficult.

You don't HAVE to have the electrics enabled on that year car, but if you do, it tops the car automatically raising if your in terrain response mode.
Should also stop the reverse sensors beeping when you reverse with something plugged in.

Ill be over your way on Thursday (on way to Grantham) if any use.  Bodsys Brake Bible
Software Updates Contact me
RRS Timed Heat/Remote kits - Contact me
BAS Engine Re-maps/ EGR Blank EuIII and EuIV
Clock On The Dash/ SNOTM /3Flash / BT Update /Service Reset/Error Codes read\ Gearbox Reset
See it HERE

Thanks!! going to order a twin kit off ebay asap, didnt want to end up with an electrical nightmare!! I dont mind a few hours of work..........

I'm convinced!! I was a bit suprised tbh when I removed the cover to find nothing fitted from the factory

Is there much difference over the genuine parts against non genuine? I've seen both on ebay with a substantial price difference

Hi. I have bought used twin towing electrics genuine Land Rover. I was wondering if anyone on the forum has the LR fitting instructions for these? They do look fairly simple to fit, however for ease and peace of mind instructions do always help. If anyone has any help or advice it would be appreciated.