Features 1、Wide range of applications, fit for A6 S6 C7 A7 A8 S8 TT R8 RS6 RS7 RSQ3. OEM number is 4GD959851B. 2、Equipped with adjustable buttons, the windows can be raised and loweredby pressing and pulling the switch. 3、The switch is made of plastic, corrosion‑resistant, durable, and has a longer service life. 4、The installation method is direct replacement, easy to install. Simple and convenient. 5、Equipped with four lifting buttons. When the glass is raised and lowered, prevent the danger of pinching hands. Specifications: Item Type: Master Window Switch Material: Plastic OEM: 4GD959851B Fitment: Fit for A6 2011 - 2015 Fit for S6 2011 - 2015 Fit for C7 2011 - 2015 Fit for A6 Allroad 2013 - 2014 Fit for A7 2011 - 2015 Fit for A8 2010 - 2014 Fit for S8 2010 - 2014 Fit for TT 2011 - 2014 Fit for R8 2013 - 2014 Fit for RS6 2013 - 2014 Fit for RS7 2014 Fit for RSQ3 2014 How to Use: Direct replacement Package List 1 x Master Window Switch