The Alfa Romeo 4C is a lightweight, carbon-tubbed sports coupe engineered for pure driving thrills, yet it still relies on electronic service monitoring. When maintenance has been performed, the system expects confirmation: an oil service reset after fresh oil, a service reminder reset for the interval counter, and a TPMS reset whenever tyre pressures or sensors are altered. Because the steps can differ by build year, the guides here are grouped by generation. Pick the 4C generation that matches your car below to jump to the precise reset instructions.