Once you’ve added your car to My Porsche, you can then use the range of Porsche Connect services (such as Remote Services or online navigation) to their full extent. You'll also be able to control Connect Services (e.g., like precool/heat or sending routes to your car) via the My Porsche app.
Other benefits include access to vehicle data like the mileage of your car, viewing scheduled maintenance appointments and managing the charging process for all-electric cars. It requires a valid Porsche Connect or Connect Care contract (depending on the model), which can be obtained at the Porsche Connect Store.