Description
Multifunctional Video Screen For Citroën And Peugeot Vehicles
This multifunctional video screen is designed for Citroën and Peugeot applications and is a direct replacement option for workshops and DIY enthusiasts. Commonly searched by part numbers 28112700-1A and 6574A9, this unit restores infotainment display functions, on-screen menus and video playback where original panels have failed or become unresponsive. The construction and connector layout match factory interfaces, helping to minimise installation time and simplify diagnostics.
Key Benefits
- Restores Full Infotainment Display Functionality: Clear picture, responsive menu navigation and compatibility with factory controls.
- Mechanic-Friendly Replacement: Standard fix procedure with accessible connectors and mounting points.
- Searchable By OEM Codes: Customers often locate the part via product numbers 28112700-1A and 6574A9.
Features
- Multifunctional LCD Panel Suitable For Radio/Navigation/Reverse Camera Displays.
- OEM-Compatible Connectors For Simple Plug-In Replacement.
- Designed For Integration With Steering Wheel Controls And Factory Buttons.
Compatibility
Primarily Intended For Citroën C4 Picasso. Also Compatible With Stellantis Infotainment Systems Sharing The Same Product Codes (Verify Part Numbers Before Installation).
Installation Recommendation
- Always Disconnect The Battery Before Starting Work To Avoid Short Circuits And Prevent Damage To Electronic Modules.
- Remove Surround Trim Panels Carefully Using Trim Tools To Avoid Damage To Clips And Finish.
- Unscrew The Display Unit Mounting Screws And Gently Slide The Unit Forward To Access Connectors.
- Release All Electrical Connectors By Depressing Locks; Pay Special Attention To Ribbon Cables — Do Not Bend Or Crease.
- Reinstall In Reverse Order And Test All Functions (Display, Buttons, Camera, Audio) Before Final Reassembly.
- Use Anti-Static Precautions When Handling The Screen And Connectors.
How The Part Is Replaced (Overview)
1) Disconnect The Battery. 2) Remove Dashboard Trim Surrounding The Display. 3) Unscrew The Display Unit From Its Brackets. 4) Carefully Unplug Main Harness And Any Ribbon Cables. 5) Fit New Screen, Reconnect Harnesses, Reassemble Trim And Reconnect Battery. 6) Verify Operation Of Menu Navigation, Touch Functions (If Applicable), And Camera Input.
Common Failure Causes
- Backlight Or LCD Panel Degradation Causing Dim Or Patchy Display.
- Loose Or Corroded Connectors Resulting In Intermittent Operation.
- Damaged Ribbon Cables From Repeated Removal Or Improper Handling.
- Moisture Ingress Leading To Short Circuits Or Corrosion On Circuitry.
- Firmware Or Communication Errors Between The Screen And Head Unit Causing Unresponsive Menus.
Technical Information
- Manufacturer: Stellantis (Citroén / Peugeot Compatible)
- Model: Citroën C4 Picasso Compatibility Indicated
- Product Codes: 28112700-1A, 6574A9
- Other Numbers: NFP
Recommendations For Troubleshooting
- Check Power And Ground At The Display Connector With A Multimeter First.
- Inspect Ribbon Cables And Connector Pins For Damage Or Contamination.
- Test With A Known-Good Unit Or Swap Connectors To Isolate Fault Between Screen And Vehicle Wiring.
- When Firmware Or Communication Issues Are Suspected, Use Manufacturer Diagnostic Tools To Read Error Codes.
Final Note
This part is suited for professional workshops and competent DIY mechanics familiar with vehicle interior trim removal and basic electrical diagnosis. Correct handling of connectors and ribbon cables during replacement will greatly reduce the risk of further damage and ensure reliable long-term operation.
