Description
Product Overview
High-quality VDO car radio with CD (RD3) designed for Citroën C5 I. This unit is commonly fitted in PSA (Citroën/Peugeot) vehicles and carries the original part number 9644321377 00. Suitable for professional workshops and DIY mechanics looking for a direct OEM-style replacement.
Compatibility
Designed for Citroën C5 first generation (C5 I). Compatible with PSA radio systems where RD3 units are specified. Often referenced by part numbers listed below.
Features & Function
- Built-in CD player and FM/AM radio (RD3 VDO)
- OEM-fit unit designed to integrate with vehicle controls
- Typical connections: vehicle harness connector, ISO antenna
Installation & Coding
Removal and installation require basic trim dismantling and access to the radio cage. Typical steps: disconnect battery, remove fascia panels, unscrew mounting bolts, slide out unit, disconnect wiring and antenna. Refit in reverse order. Important: This radio must be coded/pairing to the vehicle using diagnostic equipment (e.g., dealer-level tool or compatible PSA diagnostic software). Without proper coding the radio may be locked or limited in function.
Common Failures & Maintenance
Common issues include CD mechanism wear, failure to power up due to blown fuses or wiring faults, display faults, or security lock requiring coding. Regular checks of fuses, connectors and antenna can prevent many faults.
Technical Information
- Manufacturer: VDO (for PSA – Citroën/Peugeot)
- Model: Citroën C5 I (First Generation)
- Product Codes: 9644321377 00
- Additional Numbers: 96489098ZE, 9648909877, 9655264377, 6560Z7, 6560A5, 6560VS, 6560A6, 656459, 6560Z8, 6564TC, 656461








