Hi , I am new here but delighted to have found you all.
I have the same problem with my 1997 2.5 td
How do i get the barrel out ?
The bolt heads have been sheered off as a I presume a security measure

My finances are low at the moment so I would like to avoid the costs of a new lock , keys and machanic's bill.
A friend suggested I get another key cut and leave the one in the ignition set at position I and cover it over , then use the cut (unchipped) key for the doors.
Is this the only option ?
I really don't want to remove key and chance not being able to turn it again , it took hours of fiddling to eventually get it to turn the last time .
Thanks in advance for any help , Dave.