Direct replacement. Easy install and durable use. Great quality and great Fitment. Correct Connector No cutting or splicing. quality control standards to Build and test. For Car model: For W204 C-Class 2011-2014 For W212 E-Class 2011-2014 For X204 -Class 2013-2014 For W156 GLA 2015-2020 For W246 B-Class 2012-2018 For W176 A-Class 2013-2018 For W218 2013-2018 Reference Number: 2185400162 Material: ABS colour: Black Package Contents: 1 set x Car Steering Wheel Button(12 Pcs) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.