Radio Code Generator - Get your car radio or navigation code in seconds! Do you have a locked car radio? Don't worry, the Radio Code Generator app can help! This free and easy-to-use app supports a wide range of car brands and models, including Renault, Dacia, Ford, Fiat, and Nissan. Simply enter your car's security code or scan the barcode using phone camera and the app will generate the unlock code for you in seconds. No need to pay expensive dealerships or wait for a code to be mailed to you