The following points should be observed when activating the drives of the central locking system via the BMW diagnostic system:
| Selection | Action | 
| Lock door without central arrest | Driver's door is locked | 
| Lock door with central arrest | Central arrest on all doors | 
| Unlock door | All doors are unlocked | 
| Selection | Action | 
| Lock door without central arrest | Front passenger door and rear doors are locked | 
| Lock door with central arrest | Front passenger door and rear doors are arrested Driver's door is arrested if it was locked beforehand. | 
| Unlock door | All doors are unlocked | 
The status of the doors can be checked as follows:
| Selection | Test | 
| Lock door without central arrest | Door is locked however, it can be opened by pulling the inner door handle twice | 
| Lock door with central arrest | The door can be opened neither with the outer door handle nor with the inner door handle |