Alfa Romeo Alfa 156 Service and Repair Manuals. Alfa Romeo Alfa 156. The Alfa Romeo 156 is a compact executive car produced by the Italian automobile manufacturer Alfa Romeo from 1997 to 2007. It was introduced at the 1997 Frankfurt Motor Show as the replacement for the Alfa Romeo 155. Alfa Romeo 156 Service Repair Manuals Free Download Apr 06, 2018The purpose of this manual is to become a simple and understandable instruction that will allow you to competently discuss and plan the repair of your Alfa Romeo 156 with a professional mechanic or perform it on your own. Presented are figures and descriptions explaining the function of various parts and indicating their location.