Remove original car stereo from 2013 2014 2015 DODGE RAM 1500 2500 3500 4500 Pickup Truck. Use simple tools to remove the old head unit from DODGE RAM, then, you can install a new all-in one DVD player in it. New car DVD player supports 3G and WIFI network, IPod and IPhone charging and music play, Bluetooth for call history/phone book/music play, radio RDS and stations preset for AM/FM and so on. For information of a new head unit for 2013 2014 2015 DODGE RAM, you can know on: http://www.seicane.com/2013-2014-2015-dodge-ram-1500-2500-3500-4500-replacement-stereo-system-gps-radio-navigation-3g-wifi-radio-dvd-bluetooth-ipod-iphone-usb-sd