It definitely should be there, however, it depends on the configuration of the options in the BSI.
2 things:
1) Make sure the car is at standtill engine off, handbrake on. Next turn on the ignition only. Then access the menu from the scroll button. Some options are not available when the engine is running.
2) Sometimes a software update can reset some of the options and it requires the option to be re-enabled using Diagbox.
The option is accessed by running a Global Test, then selecting the BSI at the top of the ECUs after the Global Test has completed. Select the BSI, and confirm, then locate:- Configuration, Manual Configuration, Customer Options, then the 'Locking – Doors and Tailgate – Immobiliser – Alarm' section. The option will be shown below:- there are 2 possible configuration options:
When actioning unlocking by high frequency remote control:
- Simultaneous unlocking of all of the doors - Vehicle with normal unlocking.
- Unlocking of driver’s door only - Vehicle with deadlocking
Let us know which one you have enabled. Changing the option to 'Vehicle with deadlocking' may then enable the menu in the instrument panel, so that you can then choose to enable the 'driver' or the 'all doors' options yourself in future.
You should have the second option enabled for an Exclusive with Deadlocking, not the first. So if this is set to All Doors' the menu in the car's instrument panel display may not be showing it as an option.