Range Rover l322 Steering Column Issue

I have a Range Rover L322 Vogue, 2005.
My ignition key can be inserted in the barrel but will not turn, the steering column is unlocked with or without the key inserted and I can turn the steering wheel left and right.
I disconnected the battery waited a few minutes then reconnected it and removing fuse 18 then then reinserting it makes no difference at all. I wired up fuse 18 with 12v, still no difference.
I know there are a lot of post similar to mine but they all seem to work with the one start with the above hacks.
Anyone one sean this issue before and any suggestions.
The RR is 2005 and I have tried a 2007 steering column and still no change.

I have an 03 HSE TD6 and I'm currently unable to use the steering column the motors ain't sounding and the signal wire Is only putting 4 volts through can anyone help me it's a new column it's just fitted to the car she ain't playing ball fuses are fine just need some help asap