Fuel Injection on 2006 Mercedes-Benz R350

My wife has ran the fuel tank dry. Is there anyway to reprime the system and/or reset the computer to get the vehicle running myself, without having to take it to the dealership? I am very mechanically inclined. However, I don't know much about this particular vehicle remedies. Thank you for your comments.

Asked by for the 2006 Mercedes-Benz R350
Adding fuel to the tank is all that is needed to get it running again, assuming the pump was not damaged.