Plug & Play KIOTI NX RX DK CK Tractor Bluetooth Radio FM with Remote & Plug & Play Harness Multifunction: FM Radio - 18 Preset Memory Stations Bluetooth Hands-free Calls Bluetooth Streaming Front AUX, USB, TF Dual LCD display shows the actual reception and function. Supports clock display even when powered off. For use with 12V Output Vehicle (Verify your models connectivity with last picture above to ensure correct installation) If your radio opening is larger than the standard DIN slot of 2-1/8” (50mm) height by 7-1/8” (180mm) width then you will be required to cut out the radio opening hole in the radio cover plate. If you do not wish to do so or do not have the original cover plate you can purchase the Kioti radio mounting plate for your unit in our store or other items list.