Please check your old part against the picture and match any of these part numbers from your original unit for a guaranteed make sure this parts will fits on your vehicle.
Driver Electric Power Window Switch Electric Power Master Window Switch Master Window Control Switch Car Push Button Switches Master Electric Power Window Control Switch

Fitment:
For Benz C-Class Saloon (W205)05.2014-05.2018
For GLC300 2016-2018 2017
For C350e 2016-2018 2017
For C63 AMG 2016-2018 2017
For C300 2015-2018 2016 2017
For C43 AMG 2017-2018
For C63 AMG S 2015-2018 2016 2017
For GLC43 AMG 2017-2018

Specification:
Material: A&BS
Color: As shown
Placement: Front Left

Package Included: 1 * Switch

Features:
Just Need To Your Driver Power Window Switch And Install The Master Window Switch.Plug And Play.Direct Fit No Need Modification

Perfectly Replace The Front Passenger Side Window Switch And Door Lock. Control The Window And Door Again.Engineered Improvements Enhance , Meet Your Expectations For Fit, Form, And Function

You Will Get The Fairly Reliable And Durable Master Window Switch To Give You Full Control Of Window System,Identical In Appearance And Operation To The Switch You Are Replacing
If you have any questions about this product, welcome to contact us. We will give you a solution within 24 hours.