This manual provides comprehensive service and repair information for the 2002 S40 and V40 models, built on the P1 platform. These vehicles represent a commitment to safety, durability, and practical design, offering a blend of compact executive car features and versatile utility, especially in the V40 wagon variant. The engineering quality and reliability inherent in these vehicles are supported by detailed technical data and procedures within this guide, making it an invaluable resource for understanding and maintaining these vehicles. This full service repair manual in English covers a vast array of systems and procedures essential for the upkeep and repair of your S40/V40. It includes in-depth coverage of engine diagnosis and repair, transmission servicing for both manual and automatic gearboxes, comprehensive brake system information including ABS, detailed electrical schematics and troubleshooting, suspension and steering system maintenance, body and chassis repair, climate control systems, and safety features like SRS airbags. The manual provides expert-level detail with clear, numbered instructions, cautions, and warnings, making it suitable for professional mechanics and experienced DIY enthusiasts alike.