Yes and No

Yes it's locked to one vin number, BUT you can buy extra licences and add other cars to it, I think that 4 is the max before you have to get the pro, which is open to all

But lets face it they'll have locked you up and thrown the key away before owing 4 ffrr's  Yesterday I couldn't spell Engineer... Today I are one!
Inventor of the 'Guide-o-Matic automatic wheel alignment tool'
Former long term L322 owner, Up/Down graded to a Classic Tractor!

 2006 3.0 TD6 Vogue Black - sold
2011 4.4 TDV8 Vogue SE Black - sold
2007 4.2 supercharged Vogue SE Grey - sold
2003 4.4 V8 Vogue green - sold
2009 3.6 TDV8 westminster mariana black 59 plate - current

Hi i have a 4,4 autobiography and i have the HDC fault and air susoension inactive and all the lights on and stuck in normal ride height i have put on my code reader and it says CAN bus fault and will not clear any body any ideas

^^^ Which code reader?

Needs the spec of an IIDTool, Solus, Hawkeye, Testbook to clear hard faults on the suspension .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

Firstly check battery voltage, needs to be 12 volt + no to cause silly messages on the screen of doom

Then I'd be unplugging the sat nav, and amps, radio, TV in the boot to see if that clears the message.. either one at a time or all, and then reconnect 1 at a time  Yesterday I couldn't spell Engineer... Today I are one!
Inventor of the 'Guide-o-Matic automatic wheel alignment tool'
Former long term L322 owner, Up/Down graded to a Classic Tractor!

Hi another forum says it could be an ABS sensor that triggers these messages

Hi my code reader is a carsoft i930 it is for all Land Rover and jaguar models and it comes up with CANbus fault and will not clear the first time i tried it the fault cleared and then when i set off out of the driveway the messages came back on and the ABS light

The canbus fault is a standard fault that most early BMW FF's have, when Ford bought RR they wouldn't pay BMW to remove some faults that were standard to the systems, hence a fare few faults appear on all FF's

If it is an ABS sensor then it is the rear N/S one which does the speed sensor, you know if it has failed as the speedo won't work...

You need a better code reader to get to the bottom of yours if the one you have isn't showing any other faults...  Pete
I now have permission from the boss to use Y.O.L.O. Enjoy life
__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
-Click for Project Fatty off roader-

Thanks Pete my speedo is still working so which code reader do you suggest to get to the bottom of it cheers Nigel

Personally I wouldn't have anything other than an IID tool but at over £400 they are not cheap....

 Pete
I now have permission from the boss to use Y.O.L.O. Enjoy life
__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
-Click for Project Fatty off roader-

Hi Pete thanks for that i have just found one on ebay for £275 this must be a good buy then for probelems on L322 then do they go into more detail

Is it a blue tooth one? and they are type specific, ie 2002-2005 etc they can read and do more than the system the dealers use...

Just make sure it's the correct one, if that's a new one it's probably not blue tooth which means it won't do as much and uses the dash to tell you faults etc so if your pixels are going you will have trouble...

Best to read the IID tool site

https://www.gap-diagnostic.com/products/iidtool/ Pete
I now have permission from the boss to use Y.O.L.O. Enjoy life
__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
-Click for Project Fatty off roader-

Update.

Ok got the diagnostic tool. I'm afraid I wimped out and got the icarsoft i930. Plugged it in and read faults and cleared them and seems to be all working fine. I not so cleverly didn't take a note of the codes so now don't know what the problem was unless it stores them in the tool. Anyway no doubt they will be back if it is more than just a blip in computers.

Thanks for everybody's help on this

Cheers Chris 2006 3.0 TD6 Vogue Black - sold
2011 4.4 TDV8 Vogue SE Black - sold
2007 4.2 supercharged Vogue SE Grey - sold
2003 4.4 V8 Vogue green - sold
2009 3.6 TDV8 westminster mariana black 59 plate - current

Glad your sorted... I do that as routine... clear the faults and see if they return, otherwise you just waste money on bit's you don't need.... Pete
I now have permission from the boss to use Y.O.L.O. Enjoy life
__________________________________________________
2014 L405 Autobiography SDV8 4.4 Loire Blue Ebony interior
2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand Sold
2002 L322 Vogue 4.4 V8 Epson Green (Fatty Offroader) Sold
-Click for Project Fatty off roader-

Hi I have put my code reader on agin today and I am getting precharge pump fault so I have put another one on still got same faults and will not clear I also have precharge pump pressure sensor fault and don't know where to find that but I also checked wires to pump and no live any body any ideas