Bluetooth Car kit for Mercedes-Benz Media Interface,MMI Rectangular Socket

Please Note - We need to choose AUX source in the menu, for some cars, the AUX menu already activated by default, for some other cars, it is not. In this case, we need to activate the AUX menu, otherwise the system will not play the sound for the external device. For Bluetooth mode,you can only change songs from the smartphone, no control over music from the MMI system.The playlist will not be displayed on the screen.Play USB flash musics via MMI system,Displays song info and control tracks via MMI system. Plug and Play :Activate the AUX mode in the MMI system and connect your smartphone with this bluetooth adapter, then you can listen music via the car stereo.The bluetooth adapter will automatically connect to your smartphone when the car is started.Simultaneous connection with two smartphones is supported. High-Quality Design :Bluetooth Music Streaming for Mercedes Media Interface.Built-in Bluetooth 4.0 with EDR and AptX module for premium sound quality. Let the Fun Begin :Listen to content from your Bluetooth capable device over your car's stereo system using the Bluetooth adapter.Works with any Apple, Android or any other Bluetooth capable device including iPhone xs and Samsung Galaxy 9. IMPORTANT NOTES *** The item fit any Mercedes-Benz that is equipped with media interface port in the glove box or under the center console.Please Confirm your Mercedes have MMI Interface like picture show, it is a Rectangular Socket hole, not is a iPod / wedge plug.