Digital Cluster Virtual Cockpit Car Multimedia Player For Mercedes Benz C W205 GLC X205 2015-2019 About the system: Q: Will I lose my car joystick? A: The cars joystick is still working, you can control the Android system and factory broadcast. 2.FAQ1)Steering Wheel ControlQ: Does it support the original car steering wheel control ?A:Yes! You can use it to control the track, volume,and etc. 2.FAQ 1)Steering Wheel ControlQ: Does it support the original car steering wheel control ?A:Yes! You can use it to control the track, volume,and etc. 2)Multiple LanguagesQ: Does it support multiple languages ?A: Yes! It supports multiple languages like Russia,English,Germany,France,Spain and etc. 3)Function Of UI InterfaceQ: What's the function of UI interface ?A: A simpler interface and UI design make your operation more convenient. 3.For Installation: It is plug and play for the installation, but we suggest that you find a local professional installation engineer or car A&V shop to install our unit in your car, so that it can avoid the possible damage to your dashboard and the head unit itself. Of course, If you need any support, you can contact us freely. 4.Attention please If your car dashboard is the same as the below photo,then you can buy it directly in our store.Any question, please give us message.When you place the order, please leave us a message of your car model, produce year and photos of dashboard.(Thanks for your cooperation in advance) Android media after installation: