DEAR BUYERS UNIT IS OEM MERCEDES IT HAS LOGO ON UNIT. All tech data details in the listings description section are provided from official manufacturers’ tech databases. For MERCEDES-BENZ C280 2007. For MERCEDES-BENZ CLK500 2006. For MERCEDES-BENZ CLK55 AMG 2006. For MERCEDES-BENZ GLK250 2013. For MERCEDES-BENZ R550 2008. Mercedes-Benz A-Class W176 (from 2012-07 to 2012-12). Mercedes-Benz B-Class W246 (from 2011-07 to 2012-12). Mercedes-Benz C-Class W204 (from 2007-01 to 2012-12). Mercedes-Benz CLS C218 (from 2009-08 to 2012-12). Mercedes-Benz E-Class Coupe C207 (from 2009-01 to 2012-12). Mercedes-Benz E-Class W212 (from 2009-04 to 2012-12). Mercedes-Benz GL-Class X164 (from 2009-06 to 2012-12). Mercedes-Benz GLK X204 (from 2008-08 to 2012-12). Mercedes-Benz G-Wagen (LCV) G463/461 (from 1997-01 to 2012-12). Mercedes-Benz G-Wagen G463/461 (from 2007-04 to 2012-12). Mercedes-Benz ML-Class W166 (from 2011-07 to 2012-12). Mercedes-Benz R-Class V251 (from 2009-07 to 2012-12). Mercedes-Benz S-Class W221 (from 2009-07 to 2012-12). Mercedes-Benz SL R231 (from 2009-08 to 2012-12). Mercedes-Benz SLK R172 (from 2010-12 to 2012-12). Mercedes-Benz SLS C197 (from 2010-02 to 2012-12). Mercedes-Benz Sprinter Combi NCV3 (from 2012-10 to 2012-12).