TLDR: https://raw.githubusercontent.com/tcarecolin/renault-radio-codes/main/codes.md

power up the radio, it will display CODE using the buttons 1 to 4 enter the code (each press on [1] will increment the 1st digit of the code) when the code is entered, press long on button [6] to validate, a beep will confirm. if everything worked your radio should be displaying a random FM frequency and playing it.

To get your code you need to know youre pre-code, or 4 last characters of serial number

method 1:

on several model, you can display the pre-code by maintaining buttons [1] and [6] ([1] and [5] on several old versions)

method 2:

If you unmount the radio, the serial number is printed on a white label on the top (see picture for example) your pre-code is composed of a leter folowed by 3 digits, its the 4 last characters of the serial number, ex: A000

Then search in the codes.md file to find the code that matches your pre code

good luck

autoradio, clio, twingo, kangoo