This manual covers the Mercedes-Benz SL-Class (R230) models produced between 2002 and 2007. The SL-Class is a luxury grand tourer convertible renowned for its sophisticated engineering, including the innovative Vario-Roof retractable hardtop, Active Body Control (ABC) suspension, and powerful V8 and V12 engine options, including AMG performance variants. These vehicles were designed to offer a blend of exhilarating performance and refined comfort, making them a benchmark in their class. This comprehensive guide details all models and repairs A-Z for the R230 chassis, encompassing variants such as the SL350, SL500, SL55 AMG, SL600, and SL65 AMG.

The purpose of this dealership technician-equivalent service and repair manual is to provide essential information for the maintenance and repair of your Mercedes-Benz SL-Class. It covers a vast range of topics, including detailed procedures for engine, transmission, chassis, body, and electrical systems. You will find information on scheduled maintenance, troubleshooting common issues, component removal and installation, diagnostic strategies, and technical specifications. This manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure the optimal performance, reliability, and longevity of the R230 SL-Class.