The Citroën C1 is a compact A-segment city car, first introduced in 2005 and featuring a post-2009 facelift for the 2010 model year. Built on a shared platform with the Toyota Aygo and Peugeot 107, it emphasizes compact size, fuel efficiency, affordability, and urban maneuverability. Available as a 3-door or 5-door hatchback, the C1 offers practical solutions for city driving, with a design philosophy focused on simplicity and economy. It is powered by either a 1.0L 3-cylinder petrol engine (1KR-FE) or a 1.4L 4-cylinder HDi diesel engine (DV4), paired with a 5-speed manual or a 5-speed semi-automatic transmission. The vehicle's engineering benefits from Citroën's legacy of innovative design and comfort, coupled with Toyota's renowned reliability.

This comprehensive Service and Repair Manual provides detailed information for the Citroën C1, covering the 2010 model year. It encompasses a wide range of essential topics, including routine maintenance procedures, in-depth repair and overhaul instructions for all major systems such as the engine, transmission, braking, suspension, and electrical systems. The manual also includes troubleshooting guides, diagnostic procedures for engine management and electrical faults, and information on calibration and adjustment. Technical specifications, fluid requirements, and known issues are detailed to assist owners, mechanics, and technicians in maintaining the vehicle's optimal performance and longevity.