AUTOMOTIVE DATABASE

EVERY SPECIFICATION IN ONE PLACE

2001+ VEHICLES All major brands
OEM SPECIFICATIONS PCD • Tires • Dimensions
FREE TOOLS Configurators & Simulators
Free to use · SIYARAXESS

Unlock your Renault radio.

Enter the precode from your Renault or Dacia radio. Your four-digit security code appears instantly.

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Nothing is uploaded or stored.
One letter + three numbers
STEP 01

Enter your precode

Runs privately in your browser
One letter + three numbers 4 / 4
Example:
Your radio code SIYARAXESS
Your radio code
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THE RIGHT STEPS FOR YOUR DASHBOARD

Find it. Enter it. Drive.

Use the radio presets for the quickest method. If your unit only responds to the steering-column control, use the alternative below.

CLASSIC RADIO

Physical buttons or steering control

01

Show the code screen

Switch on the ignition and radio. Wait for CODE and then 0000.

02

Set each digit

Press preset 1 repeatedly for digit one, 2 for digit two, 3 for digit three and 4 for digit four.

03

Confirm the code

Press and hold 6 until you hear a beep. Some models use 5.

Using the steering-column control instead Turn the thumbwheel or use +/− to choose each digit. Briefly press the lower button to move to the next position. After digit four, press and hold that button until the radio beeps.
MEDIA NAV / TOUCHSCREEN

Enter it on the display

Newer multimedia systems use a simple keypad. The security screen normally appears after power has been disconnected.

01

Open the security screen

Switch on the ignition and multimedia system. Wait for the four empty spaces and number keypad.

02

Enter all four digits

Tap the numbers shown in your radio code, in the same order.

03

Tap OK

Check the digits, then tap OK. If the PIN is rejected, wait for the lock timer before trying again.

No compatible precode?
Some newer systems use a different process. Check the vehicle handbook, My Renault or an approved repairer.
BEFORE YOU START

Where is the precode?

Look for one letter followed by three digits, such as A123. It may appear after PRECODE or SECURITY.

01

Try the button shortcut

On many classic radios, hold 1 + 6 while switching the unit on. If that does not work, try 1 + 5.

02

Check the radio label

The precode is often printed after SECURITY on a label on the side or rear of the original head unit.

03

Check your vehicle records

Your four-digit radio code may already be recorded in the vehicle handbook or available in My Renault.

USEFUL ANSWERS

Before another attempt

This calculator accepts a letter followed by three numbers. Precodes beginning with A0 are not supported. Some newer systems use a different process.
Leave the radio switched on and wait until it allows another attempt. Repeated wrong entries can make the waiting time longer. Do not keep guessing.
No. The calculation runs locally in this browser. Your precode and generated code are not sent to our server.