Have you tried the other key ? I'm sure I had this happen once and just iether kept locking and unlocking it and / or tried the spare key.
I think I also tried opening it manually with the key once it beeped
Ren
I have the doors open now, but the boot won't open - only the manual door opening is working, not the soft touch
Moreover, the boot won't open now
Moreover, the parking brake light failure light is on and when I put the key in, things light up momentarily and then go out
The engine won't start - nothing at all doing there - and I can't remove the key from the ignition
The alarm / immobiliser is not responding to either key
Me thinks battery ?