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Unlock your Citroën car radio using the C7 barcode. This is a barcode on the radio label starting with "C7". You only need the last 4 digits.
Enter your details and receive your Citroën car radio unlock code immediately.
Secure payment via Stripe · iDEAL & credit card
The Citroën car radio security code is a 4-digit code that protects your radio after a power interruption. Whether you have had a battery change or replaced the battery: your Citroën radio will automatically ask for the car radio code before it works again.
At RadioCodeLookup.com you can easily request the Citroën radio code via the serial number of your radio. You can find this serial number on the display (via a button combination) or on the sticker of the radio after removal. For Citroën models, the serial number typically starts with "M" followed by digits.
Our service covers all popular Citroën models, from the C3 and C4 to the Berlingo, Jumper and Xsara Picasso. Enter your serial number and receive your Citroën car radio code directly by email.
Our service supports all Citroën models with built-in radio security. The most frequently requested models are:
Your Citroën model not listed? No problem — we support all Citroën models with radio code security. Retrieve your code now.
Find the serial number or brand-specific code on your radio.
Pay the indicated amount once via iDEAL, credit card, or another payment method.
Immediately after payment you will receive the unlock code for your car radio.
Enter the code on your radio and immediately listen to your favourite station again.
Remove the trim panel around the radio using a plastic pry tool. Insert DIN extraction tools into the slots on the sides and slide the radio forward. Citroën uses the same radio system as Peugeot (PSA Group).
Find the barcode on the label starting with "C7" — this is the Clarion serial number. You only need the last 4 digits. Example: if the label shows C7 0000 5678, enter 5678. Does your radio have a BP prefix (Blaupunkt RD4)? Then the serial number starts differently and is 14 characters long.
Enter the last 4 digits of the C7 barcode below. Warning: the Citroën/Peugeot RD4 radio is permanently blocked after too many wrong attempts. Check your serial number carefully before entering the code in the car.
Expected format
e.g. 5678Enter the last 4 digits of the barcode starting with "C7" on your radio label. Citroën uses the same system as Peugeot.
Everything you need to know about retrieving and entering your Citroën car radio unlock code.
On most Citroën models, hold button 6 and the up arrow simultaneously. The serial number will appear on the display. If this does not work on your model, the serial number is on a sticker on the side of the radio which becomes visible after removal from the dashboard.
The theft protection of the Citroën car radio activates automatically after every power interruption. This protects the radio if it is stolen from your vehicle. After a battery change or electrical repair you always need the 4-digit code to unlock the radio.
You need the serial number of the radio. For Citroën this usually starts with the letter "M" followed by digits (e.g. M0328). Enter this number on RadioCodeLookup.com and you will immediately receive the corresponding unlock code.
After payment, you will receive the Citroën radio code usually within 30 seconds by email. RadioCodeLookup.com works 24/7, also on Sundays and public holidays. So you have your code available immediately, whenever you need it.
Use preset buttons 1 through 4 to enter the four digits of the code. Each button increases the corresponding digit. Confirm after entry by pressing the OK button or the seek button. Consult your manual for the exact method for your Citroën model.
A Citroën dealer can retrieve the code, but this is usually not free and can take time. Via RadioCodeLookup.com you have the code immediately and at a competitive price, without a visit to a dealer or waiting time.
RadioCodeLookup.com supports virtually all Citroën models built before 2015, including the C3, C4, C5, Berlingo, Xsara, Saxo, ZX and C4 Picasso. Enter your serial number to confirm that your specific radio is supported.
Leave the radio switched on for at least 1 hour without entering a code. After that the block is lifted and you can try again. Then only enter the correct code that you have requested from RadioCodeLookup.com.
Order your Citroën radio code now and listen again soon.