Again, thanks all.
I ordered car #5 from the list above and got car #4.
The paperwork provided by the dealer didn’t have enough space for the full description of the car so I did query this with them at the time. When it hit ‘my account’ on MB it stated the Sky Pack which put my mind at rest (it also stated Sky on the paperwork received from MB).
This makes me now believe that i ordered the right car/ the dealer ordered the right car but the mistake was at the factory??