If you don't want to pay for a LR service, or for them to reset every time at £80.00, then purchase a IID Tool it is so much more than a reader, the BT model (Bluetooth) is the one I'd recommend. You can read all fault codes and clear them, turn on/off facilities like timed FBH etc, alter the suspension height, and check/alter/correct a multitude of things. Although expensive, it soon pays for itself, if you are keeping your car for a few years. It is locked to your VIN number but if you have more than one RRS you can pay £85 to have it added, the first two models get free updates etc as released.
Available from Rimmers, or do a Google search, price around £399 + vat for the BT model, base model around £289 inc vat. You can get the BT model for the cheapest I've seen recently at £345.00 +VAT.
Hope that helps, it certainly pays for itself, you can get a full list of what it can do from the makers Website Gap Diagnostic link here: https://www.gap-diagnostic.com/shop/iidtool-bt/ John

RRS MY12 SDV6 HSE. Sumatra Black/Ebony & Walnut + Dynamic Pack, + Cold Climate Pack + Memory Pack, Digital TV/DVD, Premium Leather, Cornering Lights, Cooler/Fridge Box, & most Options.

Just realised this thread is old from 2014, but information in above post may be useful for new owners, or missed like me.  John

RRS MY12 SDV6 HSE. Sumatra Black/Ebony & Walnut + Dynamic Pack, + Cold Climate Pack + Memory Pack, Digital TV/DVD, Premium Leather, Cornering Lights, Cooler/Fridge Box, & most Options.

I have RRS 2007 that has the -20 service indicator on the dash. Can I get rid of this by manual steps or does it have to go down the plug into diagnostic tool route?  RRS 2.7 HSE Stornoway Grey
P38 4.6 HSE V8

I don't think this procedure works for any RRS (maybe ok for freelanders)

Thanks Andy, yes correct as I got someone to plug their 'Delphi DS150E 2014 Release 2 (2.14.2.2)' diagnostic machine/software and this managed to rid of the '-20 service message', although which is great BUT this did not reset the red airbag light.

So back to checking all the other codes to try and find out the root cause of the airbag light being constantly on.  RRS 2.7 HSE Stornoway Grey
P38 4.6 HSE V8

Ran diagnostic check again and cleared all codes. What a result!!!!! airbag light now gone  RRS 2.7 HSE Stornoway Grey
P38 4.6 HSE V8

Johnski wrote:

If you don't want to pay for a LR service, or for them to reset every time at £80.00, then purchase a IID Tool it is so much more than a reader, the BT model (Bluetooth) is the one I'd recommend. You can read all fault codes and clear them, turn on/off facilities like timed FBH etc, alter the suspension height, and check/alter/correct a multitude of things. Although expensive, it soon pays for itself, if you are keeping your car for a few years. It is locked to your VIN number but if you have more than one RRS you can pay £85 to have it added, the first two models get free updates etc as released.
Available from Rimmers, or do a Google search, price around £399 + vat for the BT model, base model around £289 inc vat. You can get the BT model for the cheapest I've seen recently at £345.00 +VAT.
Hope that helps, it certainly pays for itself, you can get a full list of what it can do from the makers Website Gap Diagnostic link here: https://www.gap-diagnostic.com/shop/iidtool-bt/

Yes, each corner separately.
All set out in the online IID manual.
Regards
Barry 2017 Range Rover Sport TDV6 L494 SE Fuji White
2011 Range Rover Sport SDV6 L320 SE Fuji White Loved but GONE
2010 TRAKKA Motorhome Fiat Ducato GONE (What a dud, don't buy one)
2006 Discovery 3 SE TDV6 Automatic Chawton White/Ebony. Loved but GONE
2006 BMW X5 diesel White/Charcoal, Bought new, Gone after 12 years! Was Excellent.
Ex Member Range Rover Club NSW

 Current: RRS 2010 L320 Facelift 3.0 TD V6 HSE 5dr Alaska White
Gone:Mercedes C220 Estate AMG MY 9/2012 Polar White
Gone:Mitsubishi L200 Raging bull edition MY 9/2009 2.5l DID Red
Gone:BMW 116i MY 4/2006 Silver