Physical key actions
 

What should happen when you use the key to lock the car ?
Should the central locking activate ?
Mine only seems to operate the drivers door and nothing else.

Thanks in advance.

The car menu system I think has 2 options: just the drivers door OR all the doors.

It's the blade key I mean not the fob. Mine only seems to open the drivers door

That's the correct operation for the physical (blade) key. Also, be aware the alarm won't be activated - the LED on the dash won't be blinking.

The physical metal key is intended for emergency use only. Like out of battery in the remote.
There's also a lock/unlock key on the door's inside panel. You can use that if you want to lock all doors in one action.