According to the factory specifications. Perfect match for . Easy installation. Stable characteristics, high reliability. Name:Steering Wheel Shift Paddle Switch Type:Wheel Pedal Part Number:A2128702310 A2128702410 A2048709158 A204 870 9158 Condition: Manufacturer Part Number:A2128702310 A2128702410 Fitment:For - W177 W205 C257 W213 C239GLA E350 E550 2010-2013 Note:different batches, the color of line interface is random, and the designation is not accepted, which not affect the use. Note:Please notice that the vehicle compatible chart is not 100% accurate, It is just for a reference. Please check Carefully whether this item can fit on your car before purchasing. Thank you for your understanding. Colour:Black Material:Plastic Package Contents: 1Pair * Steering Wheel Shift Paddle 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.