Sat outside in my car, just thought i'd check my pedal test, expecting it to just flash endlessly...but no, flashes and pauses, great.

It turns out to be P1614 Wrong security code received immobiliser C-06.

I've not had the sort of problems that others have with their cars cutting out shortly after start up, and i've tried re-programming my key by putting it in the ignition and locking and unlocking my car using the key a few times to no avail.

Any idea how I can sort this?