With the optional Porsche Entry & Drive, you can leave your car key in your pocket. As soon as you grab the door handle, or your hand nears the Porsche Crest on the front luggage compartment lid or the logos on the rear, the system automatically checks the encrypted access code on the key. Once the key is validated, the door or the luggage compartment lid unlocks. The engine can then be started and switched off using the electronic ignition switch.