It is possible to unsubscribe from MyPEUGEOT:
If you unsubscribe, you will no longer be able to receive information relating to the management of your contracts. However, this action will not affect your current contracts or their potential costs.
If you wish to terminate your contract, click here.
If you also want to uninstall the MyPEUGEOT application, you can do so directly from your smartphone. All data related to your vehicle (GPS positions, maintenance alerts, journeys made, etc.) will be permanently deleted.