1、OE Number: The referencing OE number of this power window switch are 4479054303, A4479054303, 44790543039051, A44790543039051, molded and designed depend on the original data. 2、Fitment: The power window master control switch is a replacement for Benz V‑Class W447 2017 to 2023, please check the model and year of manufacturing before ordering. 3、Accurate Control: Designed for installation on the front driver's side, allows drivers to conveniently control the opening and closing of the car windows, providing easy operation. 4、Premium Material: Made with ABS materials, the power window switch assures reliable long term use, anti aging and wear resistant add to the durability. 5、Ideal Replacement: Direct replacement installation, meets or exceeds OEM standards for the replacement of old and damaged one on original vehicles.