Description
Radio and NAVI display and heating control for Peugeot 407. Fully functional, tested.
This original display unit is a direct-fit replacement for Peugeot 407 vehicles equipped with the factory radio/navigation and climate control interface. Designed for professional mechanics and experienced DIY enthusiasts, the unit restores clear navigation readout, radio information and climate display functions. Keywords: Peugeot 407 display, radio navigation display, NAVI display 9656690780, 6563YT.
Features and Benefits
High-contrast LCD suited for factory dashboards, preserves original vehicle aesthetics and functionality. Ideal when the display shows dead pixels, faded backlight or intermittent information loss. Replacing the display saves time compared with replacing the complete head unit and keeps original steering wheel and vehicle controls fully operational.
Technical Information
- Manufacturer: Stellantis / Peugeot / Citroën
- Model: Peugeot 407
- Product Codes: 9656690780, 6563YT
- Additional Numbers: Common Reference 6563YT / OE 9656690780
Compatibility
Fits Peugeot 407 models equipped with the factory radio/navigation and climate display. Typical production years for the Peugeot 407 range from 2004 to 2011; confirm that your vehicle uses the same display format and connectors before installation.
Installation Recommendations
- Always disconnect the vehicle battery before starting removal to avoid short circuits and preserve electronic modules.
- Remove surrounding trim panels carefully to avoid damaging tabs. Use proper trim tools.
- Unscrew mounting fasteners, slide the unit out and disconnect electrical connectors by pressing the locking tabs—do not pull on wiring.
- Inspect connectors and wiring harness for corrosion or bent pins. Clean contacts if necessary before fitting the replacement.
- Fit the new display, reconnect connectors and secure mounting screws. Refit trim panels and reconnect the battery.
- After installation perform a functional check: power on radio/navigation, verify display illumination, menu readability and climate information.
- Note: Some vehicles may require radio/security code entry or basic settings reset after battery disconnection.
Why This Part Fails Most Often
- Backlight Failure: Dimming or complete loss of backlight with age causes poor legibility.
- LCD Pixel Damage: Dead pixels, lines or partial image loss due to panel degradation or impact.
- Connector Corrosion Or Poor Contact: Moisture ingress or oxidised pins causing intermittent display or communication faults.
- Thermal Stress And Solder Joint Cracks: Repeated heating/cooling cycles can create cold solder joints leading to flicker or failure.
- Firmware Or Communication Errors: In rare cases the head unit software or bus communication can cause display anomalies.
Signs You Need Replacement
Blank or partially blank screen, vertical/horizontal lines, unreadable navigation maps, missing climate info, or display that works intermittently. If the display is physically cracked or the backlight is no longer visible, replacement is recommended.
For Whom
Recommended for independent garages, dealership technicians and competent DIYers familiar with dashboard disassembly. This unit is suitable when you want an OEM-style repair that preserves original vehicle features and fitment.
