Sometimes during the repair of the car, the battery is disconnected. After battery reconnected the radio is protected by a four digit code.
If you don't remember radio code or lost it, you can recover it quickly and easily with this app using precode.
Note: precode is located on the rear side of your radio.

To find the precode:
- Turn the radio on and hold at the same time the button 1 and 6 (In some cases, it is necessary to remove the radio)
- See the unit precode. The precode consists of 1 letter and 3 digits. For example: V248, D833, H635
- Input precode to this app

How to input radio code ?
1. With Preset Buttons
･ Press 1 Button repeatedly for 1st digit to be displayed
･ Press 2 Button repeatedly for 2nd digit to be displayed
･ Press 3 Button repeatedly for 3rd digit to be displayed
･ Press 4 Button repeatedly for 4th digit to be displayed
･ Press and HOLD preset button 6 (or 5) to store your code (10 seconds)

2. With Stalk Control
･ Press switch on the CD radio. When CD will display 0 0 0 0.
･ Rotate the thumb wheel for the 1st digit. Next press the bottom button to move on.
･ Rotate the thumb wheel for the 2nd digit. Next press the bottom button to move on.
･ Rotate the thumb wheel for the 3rd digit. Next press the bottom button to move on.
･ Rotate the thumb wheel for the 4th digit.
･ Press and hold the bottom button button to finish.

3. With Remote Control
･ Press the [ ¬] button then rotate the thumb wheel for 1st digit
･ Press the [ ¬] button then rotate the thumb wheel for 2nd digit
･ Press the [ ¬] button then rotate the thumb wheel for 3rd digit
･ Press the [ ¬] button then rotate the thumb wheel for 3rd digit
･ Press and hold the [ ¬] button to store the code (10 seconds)

If you experience difficulties with the app, please contact us.
[email protected]

Happy users:
- Jampesz from Denmark: "Thank you. This program save my nights. Yesterday need to change my battery and of course my radio reset too. But this program solved my problem. Simple, cheap, and usefull."
- Darren: "Perfect. Many thanks."
- Ttarvis from United Kingdom: "Perfect app! Helped a lot!"
- Alfmuenchen from Germany: "App works perfectly. I was spared discussion and stress with the dealer. Only recommendable. Thank you very much"
- Gökhan from Turkey: "Renault services require $25. The program is only $2. Thank you very much"
- se7ennio from Turkey: "It really worked. I ripped off the tape section, wrote the last four parts of the serial number, gave the code and it's done. Thank you."
- Rodrigo Dido from Brazil: "Show Works great !!!!"
- Rosouzadocarmo from Brazil: "Congratulations. It works on the face."