1. According to the factory specifications. 2. Perfect match for . 3. Easy installation. 4. Stable characteristics, high reliability. Name:Head Light Control Switch Type: Head Light Control Switch Fitment Type: Direct Install Placement on Vehicle: left NO.: 4K1941501A Fit:For A6 C8 S6 A7 Q8 2019-2021 Fitment: For A6 4K A7 4KF Q8 4MF A6/ 2019-2022 A6/S6/ 2019-2022 A7 Sportback 2019-2022 2016-2022 Q8 2019-2022 e- GT 2021-2022 e-/Spportback 2019-2022 RS6 puls/ qu. 2020-2022 RS7 Spportback 2020-2022 RSQ8 2020-2022 Note: The following model display may not be 100% accurate, and it is only for your reference. To avoid mistakes, please carefully compare the part codes and pictures of the old parts to that they are identical.Thank you for your understanding. Colour:Black Material:plastic Package Contents: 1 x headlight switch 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.