This repair manual is designed for Citroën vehicles such as the 2CV, AMI, AK400, and AZU, with models from '63 onwards. It provides detailed instructions for the maintenance and repair of these A-type models, with a special emphasis on the DL 4 type. Illustrations and technical diagrams make the guide user-friendly. An essential tool for both professional mechanics and DIY enthusiasts who wish to keep their Citroën in top condition. Each section of the book explains how to tackle specific issues and perform preventive maintenance, significantly prolonging the vehicle’s lifespan.