"It does have a steering lock, if you press the button. Don't think it's got an immobiliser. Perhaps it's considered unnecessary with the steering lock."
I'm not familiar with immobilisers (I usually drive cheap cars which I assume don't have them) so I do not know if this 'steering lock button' constitutes an immobiliser.
I would have thought a C5 Exclusive would come with an immobiliser by default, considering all the other gadgets that are in the package.
Can anyone with knowledge of either immobilisers or 2002 C5 Exclusive SE Citroens advise?