How do I put in my Honda CR-V radio code?

To enter the radio code in your Honda CR-V, first, turn on the ignition and then the radio. The display will show "Enter Code" or "Code." Use the radio preset buttons (1-6) to input the code; for example, if your code is 1234, press button 1 once, button 2 twice, button 3 three times, and button 4 four times. After entering the code, the radio should unlock and begin functioning normally.