Quote Originally Posted by d2dave View Post
My understanding is that if it has been locked using the key fob the doors become deadlocked.

Smashing a window will not allow the unlock switch to work and you can't unlock them.
Good point though it depends on the BCU setting cos it's possible to set the superlock to work only on second press of lock button or to be disabled completely, i set mine for second command and activate it only if i leave the car in a risky place