Android Car Stereo for Dodge Ram 1500 2500 3500 2013-2018 Manual AC Truck Applicable Car Models: Fits Dodge Ram 1500 2500 3500 2013/2014/2015/2016/2017/2018. CarPlay & Android Auto Connection The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Method: 1.Open the Zlink5 app. Confirm the Bluetooth name of the device. 2.Turn on Bluetooth on your phone and pair with Car BT. 3.Turn on Wi-Fi on your phone and connect to device. After successful connection, you can use the online maps and listen to your preferred music. Previous page Next page 1 WiFi&Hot-spot 2 Bluetooth Function 3 SWC 4 AM/FM/RDS Radio 5 GPS Navigation Wiring Diagram Previous page Next page How to change the temperature from Celsius to Fahrenheit? Please go into Setting-car setting-factory(code: 000000)-CAN related setting- Temperature unit How can i change KM to MPH? Please go into setting-car setting-factory(code: 000000)-speed unit How to update the firmware? 1. Connect the car radio to the hotspot of your cell phone or to your home wifi. 2. Go into settings->System - About device ->wireless update->check for update How do i install the zlink app? We provide software apk and installation method.