Porsche Keys
Porsche Smart Key fob
Porsche's passive entry systems, known as Entry & Drive or Comfort Access, allow you to lock and unlock your car and start the engine as long as the transmitter is within range of the vehicle. The system uses proximity sensors in the door handles to detect the key's encrypted code, automatically unlocking the vehicle when you grab the handle. It also enables personalized settings for different drivers and can be configured through the infotainment system to allow functions such as opening the tailgate with a foot gesture. You can choose to lock or unlock all doors or only the driver’s door on the first touch; some features can also be temporarily disabled using the key on selected models.
The first generation of Porsche models to offer a passive entry system used a proximity sensor to detect the key fob when the driver placed their hand around the door handle. It also enabled a "keyless" startup, allowing the car to be started by turning a knob in the ignition slot while the key fob was inside the vehicle. In the event of a dead battery in the Smart Key fob, the emergency key can be used to unlock the car. The knob can then be removed by unlocking it; cycling the knob from on to off without the key fob in the car and then pulling it out exposes the key slot. Insert the tip of the Smart Key fob into the slot and turn it to start the vehicle.
Porsche turn knob in the ignition slot
Porsche turn knob in the ignition slot
Porsche ignition switch dummy plug
Porsche ignition switch dummy plug
For models that did not come equipped with Porsche’s passive entry system or Comfort Access, Keyless Entry can be used by pressing buttons on the key fob (transmitter) dedicated to locking or unlocking the doors and opening the trunk or tailgate. Once inside the car, the tip of the transmitter must be inserted into the key slot, located to the left of the steering wheel, and turned for the car to start.
In later generations, as technology advanced, Porsche models equipped with Comfort Access no longer use a traditional electronic ignition switch. Instead, the vehicle starts with a push-button ignition system, allowing keyless engine start as long as the smart key fob is inside the car. This system improves convenience and security by eliminating the need to physically insert a key.
Disclaimer: Porsche electronic-key systems vary by model, model year, market, and equipment. DTC definitions, emergency-start procedures, key types, programming requirements, and component locations should be verified using the appropriate Porsche service information for the specific vehicle. This article is provided for general informational purposes and should not replace the manufacturer's diagnostic or repair procedures.
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Porsche New Style Smart Key fob
Porsche Old Style Smart Key fob
