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

OE Number:
1669054400

Fitment:
For BENZ For A-CLASS W176/For B-CLASS W242 W246/For M-CLASS W166/GLA-CLASS C117 X117 X156/GLE W166 1669054400 Window Lifter Switch

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

Package Contents:
1 x Car Power Window Switch

Features:
Mainly Used For Better Control Of The Driver'S Side Window Lift, Giving You Greater Convenience. A Better Driving Experience

Easy To Install: The Window Switch Is User-Friendly And Requires No Additional Adjustments， The Old Equipment Can Be Replaced Directly, Which Is Convenient And Reliable To Use And Easy To Assemble And Disassemble

Driver Side Master Power Window Switch Replacement: Direct Replacement For The Old , No Modification Needed
If you have any questions about this product, welcome to contact us. We will give you a solution within 24 hours.