The Alfa Romeo 159 is a handsome saloon and Sportwagon line praised for its muscular styling and solid build. Its trip computer and warning system track maintenance and need clearing when a service is done. Following an oil and filter change you’ll run the oil service reset, the maintenance light is cleared at each interval, and brake pad replacement may prompt a wear-indicator reset. Since these routines were tweaked across the production period, this page organises everything by generation. Choose the 159 generation that suits your car from the list below to find the step-by-step method.