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Citroën radio code
Enter your details and receive the unlock code for your Citroën car radio.
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Where to find your Citroën code?
1
Remove the radio
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).
2
Read the C7 barcode
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.
3
Enter the code
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.