The Alfa Romeo 147 is a stylish compact hatchback that earned a loyal following for its handling and design flair. Behind the dashboard, it keeps tabs on servicing and expects a reset once work is done. After draining the oil you’ll clear the oil service reset, the service interval reminder needs turning off, and tasks like a battery swap or sensor change can require reinitialising certain systems. As the exact steps shifted during the model’s run, the instructions here are arranged by generation. Find the 147 generation matching your hatch below to open the right service reset guide.