The Mercedes-Benz CLS-Class (C219) was the first-generation model of the CLS line, produced from 2004 to 2010. It debuted as a stylish four-door coupé based on the E-Class (W211) platform, combining sleek design with executive sedan comfort. A facelift was introduced in 2008, which brought minor styling tweaks.

There were quite a few head unit options within the C219. Higher trims often came with or offered as an option the Harman Kardon Logic 7 surround sound system, delivering premium audio quality with 12 speakers and a subwoofer