MEKEDE Android Auto Carplay Screen For Benz Vito 2 Viano 2 W639 2003-2015 Car Radio Multimedia Video Player Head Unit WIFI BT

X1, X2, support wired and wireless CarPlay and Android AutoUse USB cable for wired connectionUse mobile phone BT for wireless connectionReversing VideoThe picture quality of rear-view video is clearer than that ofordinaty camera.（Choose to buy）ADAS DVRAnti-collision warning driving recorderFront vehicle distance prediction, front vehicle anti-collisionwarning and lane departure warning make driving safer.（Choose to buy）Support multiple languagesEnglish, German, French, Spanish, Italian, Portuguese, Russian, Dutch, Polish, Japanese, Simplified Chinese, Traditional Chinese, Arabic, Korean, Vietnamese, Thai, Hindi, Brazilian, etc.Support 10+ theme interfaces, switch freely. The latest main menu will make driving easier and the car cooler.1. How to connect the rearview camera?1) Red wire connects backlight "+"2) Black cable connects to "GND"3) Reverse detection cable 4 (brown) connects to the red cable 3 extending from the video output cable, please connect according to the figure below.How to set up the steering wheel control?1. If you buy a unit with a CanBus box:A. Before starting the installation, please confirm that the CanBus box and the 8-pin serial cable are connected to the multimedia.B. Then please refer to the picture to set up your model.2. If the unit you purchased does not have a CAN Bus box, please refer to the photos to set the steering wheel control.