Description
Handsfree Microphone For Citroën, Peugeot And DS Vehicles
Upgrade Or Replace The In-Cabin Microphone Designed For Original Equipment Handsfree Systems On Citroën, Peugeot And DS Models. This OE-Style Microphone Ensures Clear Voice Pickup For Phone Calls And Voice Commands, Restoring Reliable Handsfree Communication When The Factory Microphone Degrades. Ideal For Professional Garages And Skilled DIY Enthusiasts Looking For Direct Fitment And Stable Operation With The Factory Head Unit Or Bluetooth Module.
Technical Information
- Manufacturer: Stellantis
- Model: Citroën C-Elysée, C3 Picasso, C4 II / C4 Picasso, DS4, Peugeot 301, 308 (Including T9), 3008 I, 5008 I
- Product Codes: 9656164180, 9812377180, 9812373180
- Other Numbers: 6563HS
Function And Application
The microphone Captures The Driver’s Voice For The Vehicle’s Handsfree Phone System And Voice Recognition Features. It Is Typically Integrated Into The Overhead Console, Interior Light Module Or Windshield Area, And Routes The Audio Signal To The Head Unit Or Bluetooth Control Module. A Properly Functioning Microphone Improves Call Clarity, Reduces Background Noise And Ensures Reliable Operation Of Voice-Controlled Systems.
Where It Is Located And How It Is Replaced
Location Varies By Model—Common Mounting Points Include The Overhead Console, Interior Roof Trim Or Near The Rearview Mirror. Replacement Is Straightforward For Experienced Technicians:
- Disconnect The Battery Before Starting Work To Avoid Short Circuits And Electrical Damage.
- Remove The Relevant Trim Or Overhead Console Using Plastic Trim Tools To Avoid Damage To Clips And Headliner.
- Unplug The Microphone Connector From The Head Unit Or Wiring Harness; Note Clip Orientation And Locking Tabs.
- Swap The Microphone, Route The Cable Neatly, And Reconnect The Connector Securely.
- Refit The Trim Panels And Reconnect The Battery. Verify Function By Placing A Test Call And Checking Voice Commands.
Installation Recommendations
- Use Plastic Trim Tools To Prevent Damage To Headliner And Console Clips.
- Inspect Wiring And Connectors For Corrosion Or Broken Wires When Removing The Old Microphone.
- Secure Any Loose Cables To Prevent Rattles And Interference With The Microphone.
- Test The System Immediately After Installation: Make A Phone Call, Use Voice Recognition And Check For Background Noise.
- If The Vehicle Has Additional Acoustic Or Noise-Cancelling Modules, Confirm Proper Seating And Connector Integrity To Avoid Signal Loss.
Why The Part Most Commonly Fails
- Moisture Ingress And Humidity Causing Corrosion Or Degradation Of The Microphone Element.
- Connector Corrosion Or Loose Contacts From Vibration And Thermal Cycling.
- Mechanical Damage During Interior Repairs Or Accidental Impact To The Overhead Area.
- Age-Related Wear Of The Microphone Diaphragm Leading To Muffled Or Distorted Sound.
- Damage From Spills Or Cleaning Agents Reaching The Microphone Housing.
Practical Tips For Troubleshooting
- Confirm That The Head Unit Recognises The Microphone And That Volume/Settings Are Correct In The Radio Or Phone Module.
- Swap With A Known-Good Microphone If Available To Isolate The Fault To The Microphone Or Wiring/Head Unit.
- Check For Intermittent Faults By Wiggling The Connector While Observing Audio Behaviour—This Helps Identify Poor Contacts.
- Use A Multimeter To Verify Continuity Of The Wiring Harness If You Suspect A Broken Wire.
Compatibility And Notes
This Microphone Matches Several OE References Used On Citroën, Peugeot And DS Models (See Product Codes Above). It Is Supplied As A Direct Replacement Part Intended For Vehicles Equipped With The Factory Handsfree System. Verify Fitment By Comparing The Product Codes To The Unit Being Replaced And By Visual Inspection Of The Connector Type And Mounting Location.
