central locking won't work, press lock/unlock button on remote boot locks/unlocks but not doors, press lock/unlock button on door card nothing happens? nothing showing up on a scan?

If you fill in your profile so we know which model you have that would help.

Which tool are you using to scan the fault codes - Land Rover specific or just a generic? 2008 MY Java Black TDV8 HSE

Does the alarm double 'beep' quietly when you try to lock it? If so it could be the bonnet sensor that needs cleaning/setting/replacing. The car thinks something is open so won't allow the car to lock.

Worth a look as it's easy to sort. I'm in the shed, I'll be back in the real world in a minute.

Gone- 2010 TDV6; Hello 2017 SDV6.

yes alarm double bleeps, where abouts is the bonnet sensor?
scanner is delphi 150s? profile is filled in.
Also parking sensor won't work, the alarm beeps when put in reverser but sensors don't pick anything up?

I believe Paddi means your Range Rover Sport profile - which is part of your forum profile this creates the little coloured RRS icon under your username.

This helps other members when answering questions - different Model Years & model variations use different systems / components. 16MY Estoril Blue SVR.............
17MY Autobiography Dynamic - Corris Grey - WOW.
14MY Autobiography Dynamic - SDV6 - Fuji White
12MY Autobiography - SDV6 - Santorini Black - Dual View - Rear Entertainment - Sunroof.
12MY Autobiography - SDV6 - Orkney Grey - awesome ;(
2005 Java Black - 4.2 V8 Supercharged First Edition- will never be forgotten ;(