Factory service manual for the 1.2 TSI EA111 (CBZB/CBZC) engine used in the Volkswagen Polo 6R, Beetle, and Beetle Cabriolet. The document provides detailed procedures for removal, installation, and diagnosis of the engine and its components. It covers lubrication, cooling, fuel injection, turbocharging, and ignition systems. It also includes technical data, tightening torques, and safety procedures. It is intended for workshops and mechanics working to OEM standards.