Open My Porsche app (Apple App Store/Google Play Store) (login required) and tap on Vehicle details > Make appointment.
If you have more than one vehicle added to your Porsche ID Account, make sure that you choose the correct vehicle.
You will then be able to arrange a service appointment at your preferred Porsche Centre. Here you will be guided through the booking process step-by-step.
If, when searching for a nearby Porsche Centre, you find the location is inaccurate, you can do the following: