The Citroën C1, produced from 2005, is a compact city car designed for urban commuting and budget-conscious consumers. Developed as part of a collaborative project with Peugeot and Toyota, it shares a platform with the Peugeot 107 and Toyota Aygo. This collaboration brought together Citroën's distinctive styling and focus on maneuverability with the reliable and fuel-efficient 1.0i three-cylinder engine sourced from Toyota. The C1 is characterized by its compact dimensions, economical operation, and a turning circle that enhances its agility in city environments. Its design philosophy emphasizes affordability and practicality, making it a popular choice for first-time car buyers and those seeking an efficient mode of transport.

This comprehensive workshop service repair manual and wiring diagram collection for the Citroën C1 1.0i MT (chassis code PM) provides essential information for maintenance and repair. It covers all major systems, including the powertrain (engine, transmission, clutch), chassis (suspension, steering, brakes), and electrical systems. Detailed procedures for routine maintenance, such as oil changes and filter replacements, alongside in-depth repair and overhaul instructions for major components, are included. The manual also offers guidance on diagnostics and troubleshooting, identifying common issues and providing solutions. Additionally, it details the usage of specialized tools and includes wiring diagrams to assist technicians and owners in maintaining the vehicle's optimal performance and reliability.