The Mercedes-Benz A-Class, chassis code W168, produced between 1997 and 2004, represented a significant step for the brand into the compact premium hatchback segment. Designed with an innovative sandwich floor concept, it prioritized safety and interior space within its compact dimensions. This model offered a range of petrol and diesel engines, including the M166 petrol series and the OM668 diesel series, with power outputs varying across the A140, A160, A190, A210 Evolution, and CDI variants. Its distinctive styling and practical interior made it a unique offering, competing in a segment with established players.

This comprehensive service and repair manual covers all W168 A-Class models from 1997 to 2004. It provides in-depth guidance on maintenance procedures, troubleshooting common issues, and detailed repair instructions across all major vehicle systems, including powertrain, transmission, chassis, and electrical components. The manual is designed for professional technicians and advanced DIY enthusiasts, offering expert-level technical specifications, diagnostic procedures, and overhaul instructions. Its scope ensures that owners and mechanics can accurately maintain and repair their A-Class, preserving its engineering integrity and performance.