The price includes coding and return post of your radio. Peugeot / Citroen Radio Vin coding service Does you replacement radio make a high pitched 'beeping' sound when in use If it does the VIN stored in the radio does not match that in the Vehicles Body Control Module You may have upgraded your original factory stereo (to a newer original model) and have the problem This service is for the recoding of your radio to your vehicle. Peugeot / Citroen Radio Vin coding service. You will need to remove the current radio, send it to us for the recoding to be completed. This service is for the recoding of your radio to your vehicle. Item: 133527227220 Peugeot Citroen Radio Vin Coding code Service remove beeping noise DIAGBOX.