Activate and Open Porsche Smart Service
Accept the Connect conditions, leave data access enabled and open Smart Service in PCM or My Porsche.
Select your exact year to see every EPA-tested powertrain and driveline configuration, official fuel economy and any owner-manual feature guides.
Every year below opens a complete EPA configuration guide. Powertrains are shown year by year because Hybrid, PHEV and EV availability changes over time.
Accept the Connect conditions, leave data access enabled and open Smart Service in PCM or My Porsche.
Log in as the main user, set Connect services active in PCM and verify the My Porsche app can reach the Cayenne.
Open Add New Account in PCM, scan the displayed QR code and complete the Porsche ID and security-code login.
Open Spotify under PCM Media, scan the QR code and sign in so music can play without a connected phone.
Put the iPhone in discovery mode, choose Connect Apple CarPlay in PCM Devices and approve both sets of prompts.