The Alfa Romeo 159 (939) 2005-2012 was a striking Giugiaro-styled saloon and Sportwagon, offered with JTDm diesels, JTS petrols and the flagship 3.2 V6 Q4. Following an oil change or service, the 159 keeps its service indicator lit until the cluster is reset. The reset owners use most is the oil service reset to clear the dash warning, plus a maintenance reminder reset after the full interval. A TPMS reset may also apply once tyre pressures are corrected. Pick the procedure below that matches the maintenance just completed on your 159.