Hello, thank you very much for your attention and support. Before buying, you need to know:

1. This product is suitable for vehicles without ambient light function, including Mercedes-Benz C-Class W205 produced in 2015-2018 and Mercedes-Benz GLC-Class X253 produced in 2015-2019;

2. This set is suitable for 4-door models, not for two-door coupe series;

3. This package includes the tools required for the upgrade, because WeChat needs to be installed to use the upgrade tools, please make sure that WeChat can be installed in your region;

4. The goods may need to pay customs duties and customs clearance in some countries and regions, which shall be borne by the buyer;

5. We recommend that you find a professional to help you install, if you need installation instructions, please contact us;

6. If you are not sure whether it is suitable for your model, please contact us.