The Mercedes-Benz S-Class, model code W221, represents the fifth generation of this iconic full-size luxury sedan, produced from 2005 to 2013. This generation, including the 2007 model year, is characterized by its elegant, timeless design, a focus on sophisticated luxury, and a wealth of pioneering technologies such as PRE-SAFE® and DISTRONIC PLUS. Offering a range of potent V6 and V8 engines, the S-Class provides a refined driving experience, underpinned by advanced engineering and a commitment to passenger comfort and safety. Its competitive landscape included other premium manufacturers, highlighting its position as a benchmark in automotive innovation and luxury.

This comprehensive factory service and repair manual provides in-depth coverage for all aspects of the Mercedes-Benz S-Class W221. It details all models and covers repairs from A to Z, encompassing powertrain, chassis, electrical systems, and bodywork. Within its extensive pages, you will find essential information on scheduled maintenance, diagnostic procedures, component removal and installation, and calibration techniques. This manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain, troubleshoot, and repair the vehicle, ensuring its continued performance and reliability.