The Citroën C4 2.0 16V HDi 2005 Service Repair Manual is a comprehensive guide designed for both experienced mechanics and DIY enthusiasts. This manual provides detailed instructions and high-quality diagrams to assist you in maintaining and repairing your vehicle efficiently. It covers a wide range of topics, including general information, periodic maintenance schedules, engine specifications, fuel system and throttle body details, cooling and lubrication system operations, chassis components, electrical system troubleshooting, servicing information, emission control procedures, and wiring diagrams. With its in-depth coverage of all models, engines, trims, and transmission types, this manual ensures you have the necessary information to address any maintenance or repair needs. This service manual is identical to the one used by professional repair shops, providing comprehensive information and precise instructions. You can confidently tackle any repair or maintenance task with the help of this detailed and easy-to-understand manual.

The Citroën C4 2.0 16V HDi is a compact hatchback that was produced by Citroën from 2004 to 2010. It replaced the Citroën Xsara and was positioned in the C-segment market, competing with cars like the Volkswagen Golf and Ford Focus. The 2.0 16V HDi engine, a 1.997 cc four-cylinder diesel engine, was a popular choice for the C4, known for its fuel efficiency and relatively strong performance. The engine produces 138 hp (103 kW) and 320 Nm (236 lb-ft) of torque, allowing for a swift 0-62 mph time of 10.4 seconds. The HDi engine featured common rail direct injection technology, which was advanced for its time, enhancing fuel efficiency and reducing emissions. Its fuel economy was impressive, averaging around 50 mpg, making it a compelling choice for drivers seeking a balance of performance and practicality. The C4 offered a range of features designed to enhance comfort and convenience. It came equipped with air conditioning, power steering, electric windows, and a radio/CD player. The interior was spacious and well-designed, with comfortable seats and a user-friendly dashboard. The C4 also offered a variety of safety features, including ABS, ESP, and multiple airbags. The car's design was praised for its sleek and modern aesthetic, departing from the more traditional Citroën design language of the time. The C4 embodied Citroën's commitment to innovative engineering and stylish design, providing a compelling alternative within the competitive compact hatchback segment. Despite its discontinuation in 2010, the C4 continues to hold a place in the minds of many automotive enthusiasts as a stylish and reliable car with a strong emphasis on practicality and fuel-efficiency.