Description
Blaupunkt car radio for Peugeot 307 Facelift. The radio must be programmed to the vehicle using diagnostic equipment.
Product Overview
High-quality used Blaupunkt RD4-series radio with integrated CD player, originally fitted to PSA vehicles. This unit carries OEM reference numbers commonly associated with Peugeot/Citroën installations and is ideal for mechanics and DIY enthusiasts looking to replace a faulty factory head unit. The unit provides reliable AM/FM reception with RDS support and standard CD playback, matching the original equipment specification for facelifted Peugeot 307 dashboards.
Technical Information
- Manufacturer: Blaupunkt
- Model: RD4 (RD4 N1 / CD Unit)
- Product Codes: 9660646477, 96606464XT
- Additional Numbers: 1614201480, 6564X9
Fitment & Compatibility
Designed for Peugeot 307 Facelift installations and other PSA vehicles that use the RD4 head unit footprint. Confirm mounting dimensions and connector layout when fitting to other models. The unit matches factory controls and fascia for vehicles that originally came with an RD4-style radio.
Function And Features
This Blaupunkt unit provides:
- AM/FM radio with RDS information.
- Single-slot CD player for audio playback.
- Integration with factory audio wiring harness and steering wheel controls when fitted to compatible PSA vehicles.
- Direct replacement of original RD4-type head units without dashboard modification.
Installation
Before starting work always disconnect the vehicle battery. Remove trim panels and unscrew the radio retaining bolts, then carefully unplug the wiring harnesses and antenna connector. Fit the replacement unit by reversing the removal procedure. Reconnect battery only after all connectors are secured.
Important: This radio must be programmed/coded to the vehicle using diagnostic equipment to restore security and full functionality. After mechanical installation, perform the required diagnostic programming so the unit is recognized by the vehicle systems.
Recommendation For Installation
Installation and coding should be performed by a qualified technician or an experienced DIYer with appropriate tools. Use PSA-compatible diagnostic software (e.g., DiagBox/Lexia) to complete any necessary coding or initialization. Ensure connectors are clean and free of corrosion before reassembly. Always follow the vehicle manufacturer’s removal and installation procedures to avoid damage.
Why This Part Fails
Common failure causes for factory Blaupunkt RD4 radios include:
- Worn CD mechanism or laser failure leading to read errors.
- Moisture ingress or corrosion on electrical connectors.
- Intermittent power or grounding problems from vehicle wiring.
- Security lock or software issues after battery disconnection requiring reprogramming.
- Age-related wear of internal components (pots, switches, display backlight).
Notes
This listing is for a used OEM Blaupunkt RD4-series radio unit with the provided reference numbers. Check connector type and mounting depth when replacing non-original head units. The product number references listed above are often used when searching for compatible spare parts or replacements.
