This VDO CD radio (RD3) is intended for Citroën C5 I vehicles and compatible PSA applications. Supplied with original PSA product numbers, it offers standard radio reception with an integrated CD player. Important: the unit must be coded (paired) to the vehicle using a compatible diagnostic tool to enable full functionality and anti-theft release.

Installation & Coding

Fitting or replacing this radio requires removing dash trim and unscrewing the radio frame. Typical steps:

• Disconnect the vehicle battery for safety.
• Remove trim panels and fasteners securing the radio.
• Slide out the radio and disconnect the RD3 wiring harness, antenna lead and any auxiliary plugs.
• Install the replacement unit, reconnect all connectors and reassemble the trim.
• Perform coding/pairing with a PSA-compatible diagnostic interface (for example Lexia/Diagbox or equivalent) to register the radio with the vehicle electronic modules.

If you are not equipped with the correct diagnostic tool, have the coding completed by a qualified workshop to restore full operation.

Common Faults & Maintenance

Failures on RD3 CD radios commonly stem from mechanical wear in the CD mechanism, tuner problems, corrosion at connector pins, water ingress or electrical surges. Before replacing the unit, check fuses, antenna connection and wiring integrity. Regularly inspect connectors and protect the unit from moisture to prolong service life.

Technical Information

• Manufacturer: VDO / PSA
• Model: Citroën C5 I (First Generation, approx. 2000–2008)
• Product Codes: 9644321377 00
• Other Numbers: 96489098ZE, 9648909877, 9655264377, 6560Z7, 6560A5, 6560VS, 6560A6, 656459, 6560Z8, 6564TC, 656461

Who Should Buy

Designed for professional mechanics and experienced DIY enthusiasts who work on PSA vehicles. This RD3 CD radio is a suitable replacement for the original unit in Citroën C5 I models. Remember that diagnostic coding to the vehicle is required after installation to restore all features and anti-theft release.