This used CD changer is a direct-fit unit originating from a Peugeot 307 (2006) and is compatible with various Citroën and Peugeot radios that accept the same interface and part numbers. Commonly searched by product codes 9660662677, 9662413277, 6564AH and 6564RL, this unit is ideal for professional workshops and experienced DIY mechanics looking to replace a faulty disc changer and restore multi-disc playback functionality. The description below contains practical technical data, installation guidance and typical failure modes to help you assess suitability and plan the repair.

Features and Function

• Multi-disc CD changer designed to work with compatible Citroën/Peugeot radio units.
• Provides in-car audio playback of standard audio CDs via the vehicle’s head unit.
• Interfaces through the manufacturer’s proprietary connector and wiring harness.
• Often located in the glovebox, trunk or behind the radio depending on vehicle model and equipment.

Technical Information

• Manufacturer: Stellantis (Peugeot / Citroën)
• Model: Peugeot 307 (2006) — Original Fitment
• Product Codes: 9660662677, 9662413277, 6564AH, 6564RL
• Additional Numbers: 9662413277 (alternative reference listed by some suppliers)

Compatibility Notes

Compatibility is primarily determined by the radio/head unit and the vehicle wiring harness. Many customers search by the part number — use the product codes above to match the unit with your radio. The unit was removed from a Peugeot 307 (2006) but may fit other Citroën/Peugeot models using the same CD changer specification and connector.

How To Replace (General Guide)

1. Disconnect the vehicle battery before starting any electrical work to avoid short circuits or data loss.
2. Remove interior trim panels or the glovebox as required to access the CD changer location (varies by model).
3. If the changer is mounted behind the radio, remove the radio following manufacturer instructions to reach the unit.
4. Unplug the electrical connector and antenna/audio cable from the changer. Note connector orientation and locking tabs.
5. Remove mounting screws or clips, extract the old unit and install the replacement in reverse order.
6. Reconnect battery, test functionality (radio menu should recognise the changer and allow disc selection).

Installation Recommendation

Perform installation in a clean, dry environment. Inspect connectors and wiring for corrosion or damage and replace any brittle cables or broken clips. Ensure the unit is securely mounted to avoid vibration-related errors. After installation, cycle through all changer functions and test with several discs to confirm reliable operation. This job is suitable for an experienced DIYer with basic hand tools; for complex dashboard disassembly, consider a workshop with appropriate trim tools.

Why This Part Most Often Fails

• Mechanical Wear: Moving parts inside the changer (tray, disc magazine, transport mechanism) can wear out or seize after years of use.
• Optical Pickup Degradation: Laser diode or pickup alignment can fail, causing read errors or skipping.
• Contamination: Dust, dirt or damaged discs can contaminate the mechanism and optics.
• Corrosion and Moisture: Exposure to humidity or water ingress leads to connector corrosion and electronic faults.
• Electrical Faults: Faulty solder joints, blown components or connector problems can interrupt communication with the head unit.

Practical Tips

• Always test the changer with multiple known-good discs after installation to confirm read reliability.
• If the radio does not recognise the changer after fitting, re-check connectors, fuse(s) and compatibility by part number.
• When possible, keep original mounting hardware and note connector orientation during removal to speed reassembly.

Searching by the product codes (9660662677, 9662413277, 6564AH, 6564RL) will improve the chance of finding the correct replacement. This listing targets professionals and skilled DIY repairers who need clear technical details and practical installation guidance.

Overview

High-quality CD changer unit compatible with many Citroën and Peugeot audio systems. Ideal for workshops and DIY mechanics who need a reliable replacement part for factory-fitted in-car entertainment. The unit accepts multiple CD discs and integrates with the vehicle’s head unit to provide extended media playback without relying on external devices.

Key Features And Benefits

• Direct fit for compatible Citroën and Peugeot models—plug-and-play when original connectors and wiring are intact.
• Supports multi-disc playback to restore original factory functionality.
• OEM part numbers included for easier lookup and ordering.
• Robust mechanical design common to OE in-car CD changers; suitable for use in workshop repairs and retrofits.

Compatibility And Fitment

Originally removed from a Peugeot 307 (2006). Compatibility depends on radio/head-unit variant and vehicle equipment level. CD changers of this type were factory-fitted or available as a dealer option on many Citroën and Peugeot models of the same era. Always match the part numbers below with the unit you are replacing.

Technical Information

• Manufacturer: Stellantis / Citroën Peugeot (Original Equipment)
• Model: Peugeot 307 (source vehicle)
• Product Codes: 9662413277, 9660662677, 6564AH, 6564RL
• Additional Numbers: 6564AH | 6564RL | 9660662677 | 9662413277

Function And How It Works

The CD changer stores and plays multiple compact discs, sending audio signals to the vehicle’s head unit. It communicates via the vehicle’s proprietary audio interface and relies on correct power, ground and data connections to operate. Mechanical components include a spindle motor, disc magazine mechanism and laser pickup for reading audio data.

Installation Recommendations

• Disconnect the battery before starting work to avoid short circuits and protect vehicle electronics.
• Locate the unit—depending on the vehicle it may be mounted in the glovebox, under a seat, or in the trunk—then remove fasteners and unplug connectors carefully.
• Inspect harness connectors and pins for corrosion or damage. Clean contacts if necessary and ensure good ground connection.
• Reassemble and test operation before refitting panels. Verify that the head unit recognizes the changer and cycles through discs correctly.
• If the audio system uses specific multiplexing or proprietary interfaces, professional installation is recommended to ensure proper integration.

Why This Part Fails (Most Common Causes)

CD changers typically fail due to mechanical wear and environmental factors rather than electronic design flaws. Common failure modes include:

• Laser pickup degradation or failure—loss of read capability after years of use.
• Worn or slipped belts and weakened spindle motors resulting in disc spin or loading problems.
• Corroded or dirty connectors causing intermittent power/data loss.
• Moisture ingress or dust contamination leading to mechanical jams or optical reading errors.
• Electrical issues from poor power supply or damaged wiring harness.

Practical Tips For Mechanics

• Confirm part numbers against the unit being replaced to ensure compatibility.
• Keep replacement fasteners and brackets from the original unit to guarantee correct fitment.
• When troubleshooting, test power and ground at the unit first, then data lines and head-unit communication.
• If repairing, clean optical lens with appropriate, gentle lens cleaner and check belt tension/mechanism lubrication.

Notes

This listing shows original part numbers and source vehicle for accurate identification: Stellantis Citroën/Peugeot units with codes 9662413277, 9660662677, 6564AH, 6564RL. Suitable for professional workshops and experienced DIYers familiar with vehicle audio systems and safe handling of automotive electronics.