The Kia K900, a full-size luxury sedan produced for the 2015 model year, represents Kia's ambitious entry into the premium automotive segment. This first-generation model, identified by the KH chassis code, was engineered to compete with established luxury brands, offering a blend of sophisticated design, powerful performance, and advanced technology. Powered by a 3.8L V6 Gasoline Direct Injection engine producing approximately 311 horsepower and 295 lb-ft of torque, and paired with an 8-speed automatic transmission, the K900 delivers a refined driving experience. Its spacious interior, coupled with available all-wheel drive and a suite of driver assistance features, aims to provide comfort and confidence for discerning luxury car buyers. This comprehensive factory service repair manual, written in English, provides detailed information for the maintenance and repair of the 2015 Kia K900. Covering all styles, this manual delves into engine service, transmission repair, brake systems, electrical systems, suspension, steering, cooling, fuel systems, and more, including detailed wiring diagrams. It offers step-by-step repair procedures, diagnostic guidance, and rebuilding instructions, along with periodic lubrication schedules and fluid specifications. The manual is designed to empower owners and professional technicians alike, offering complete factory information with detailed illustrations, drawings, photos, and numbered instructions to ensure accurate and efficient upkeep of the vehicle.