Radio and on-board computer display for Citroën/Peugeot cars (PSA) intended for Citroën C4 I. This is a used original part that ensures the display of information from the car radio and on-board computer (e.g. time, settings, driving information and other status data depending on the car’s equipment). A suitable solution for a non-functional, unreadable or broken display.

Note: After installation, it may be necessary to activate or configure individual functions using diagnostics (depending on the equipment and version of the units in the car) in some cars.

Technical information:
Manufacturer: PSA (Citroën / Peugeot)
Model: Citroën C4 I (1st generation)
Product codes: 9664644380-00, 659358
Other numbers: 9664644380, 659359, 6593T2
Part type: Radio and on-board computer display

Installation recommendations:
– Disconnect the battery before disassembly (to protect the electronics and prevent errors in the control units).
– Disassemble the cover frame and the unit/display according to the design of the dashboard, disconnect the connectors carefully without prying the cables.
– Check the cleanliness and fit of the connectors, or clean the contacts with a suitable electrical product.
– After assembly, verify the functionality of the backlight and the display of all segments and, if necessary, perform the necessary settings/activation through diagnostics.

The reason why the part most often goes wrong:
Most often, the malfunction occurs due to age and heat in the dashboard (degradation of the display/backlight), possibly due to cold connections or deteriorated contacts in the connectors, which is manifested by display failures, unreadable display or flickering.

Original on-board/multifunction display for Citroën C4 I facelift (central radio and on-board computer display). This is a used PSA part – an ideal replacement if your original display is faded, dead pixelated or completely non-functional.

Key features
– OEM/PSA numbers: 9665989880, 6593F0, 6593F1, 6593T2 (also searched as 966 598 988 0, 6593 F0/F1/T2)
– Purpose: display of radio information (RDS), on-board computer (consumption, range), date/time, outside temperature and selected vehicle settings
– Design: original PSA display without navigation, monochrome graphic/segment with orange backlight
– Interface: CAN-Bus (suitable for facelifted models)
– Connector: 18pin PSA (please compare with your original part)
– Mounting: center of dashboard, standard Torx screws (easy replacement)

Compatibility
– Citroën C4 I facelift (approx. 2008–2010), according to equipment and type of radio
– It can also be used in other PSA models with the same OEM code (e.g. selected Citroën C5 versions). Always verify by part number and connector.

Important assembly and coding information
– After installation, configuration/telecoding in diagnostics (Diagbox/Lexia) may be necessary: language, units, audio type, activation of on-board computer functions, etc.
– The display is not paired with the immobilizer; correct settings in diagnostics are usually sufficient.
– The functions available on the display depend on the equipment of the car and the control units present.

How to verify the correct part
– Compare OEM numbers: 9665989880, 6593F0, 6593F1, 6593T2
– Check the type of connector (18pin) and the location of the screws/grips
– If you are replacing a different type of display (e.g. with navigation), check compatibility with your radio and BSI

Condition and origin
– Used original PSA part from Citroën C4 I facelift
– Normal small signs of use not affecting function; always compare the visual condition and specific markings according to the photos and part numbers

Key search words
– Citroën C4 facelift display, C4 dashboard display, PSA multifunction display, central radio display, Citroën on-board computer display, OEM 9665989880, 6593F0, 6593F1, 6593T2

Tip for mechanics
– Before assembly, disconnect the battery, after assembly perform telecoding and function test (radio, BC, lighting, CAN communication). In case of incompatibility, the display will show limited information or “— — —”, which is usually resolved by proper configuration or selection of the corresponding PSA code.

The display serves as the central visual hub for your vehicle’s electronic system, showing critical data such as radio functions, trip computer details, and vehicle diagnostics. Over time, the original display can wear out or malfunction, negatively affecting usability and driver experience. Replacing it restores full functionality and enhances your in-car information accessibility.

How to Replace the Display Unit?

Since this display is part of the car’s electronic control system, it is recommended that installation be carried out by an authorized technician. Proper installation ensures that all functions of the newly installed unit are correctly programmed and calibrated, which is essential for the system’s proper operation and integration with other electronic components.

This display unit is directly compatible with Citroën C5 II models and provides a cost-effective alternative to brand-new parts without compromising on quality or reliability. Installing a fully functional display not only improves your driving experience but also helps maintain the vehicle’s interior aesthetics and potentially increases resale value.

Add this display to your cart now to enhance your vehicle’s onboard information system and enjoy a fully restored infotainment interface.

Technical Information

• Manufacturer: Citroën / Peugeot
• Model: Citroën C5 II
• Product Codes: 9657882880-03, 6593T2, 659359

Installation Advice:

Because the display is integrated in the vehicle’s electronic management system, only trained and authorized technicians should perform replacements. They will ensure proper programming and functionality of the unit within the car’s network.

If you are unsure about compatibility with your vehicle, please provide the VIN in the order notes, and we will verify the compatibility of the part with your vehicle.

How to Replace the Display Unit?
As this component is part of the vehicle’s electronic control system, we recommend installation by an authorized technician who can program and set all the functions of your new display.

Technical Information

• Manufacturer: PSA Citroën Peugeot
• Model: C5 II
• Product Codes: 9649354680, 9649354680-01, 659358
• Additional Numbers: 6593T2

Technical Information

Manufacturer: PSA CITROËN PEUGEOT
Model: Citroën C5 II
Product Codes: 9657882880-01, 9657882880, 6593T2
Additional Numbers: 6593T2

This part is carefully inspected and verified to guarantee full functionality, so you can expect it to work flawlessly and restore lost functions to your car. Given that this is a technologically advanced component, we recommend installation by a professional who can ensure proper setup and configuration of the new system.

How to Replace the Display Unit?
As this is part of the vehicle’s electronic control system, we recommend installation by an authorized technician who can program and set all functions of the new vehicle.

Technical Information
Manufacturer: PSA Group for Citroën
Model: Citroën C5 II
Product Codes: 9657882880-00, 9657882880, 6593T2
Additional Numbers: 9663230980-00

Whether you’re a professional mechanic or enjoy fixing your car yourself, this display is the ideal choice for restoring the original functionality of your Citroën C5. Ensure your vehicle remains in top condition with our quality replacement parts.

Product Overview

This replacement/display unit is designed for the dashboard of the Citroën C5 II (2005–2007) and handles radio information, trip computer readouts and basic instrument display functions. It carries OEM references commonly used when searching for compatible parts, making it easy to find by part number (9657882880, 9657882880-02, 6593T2). The unit is aimed at professional technicians and experienced DIY enthusiasts who perform in-vehicle electronic repairs.

What This Part Does

The display provides visual output for the radio, vehicle information (trip computer), clock and basic menu navigation. It receives data from the vehicle’s audio and body electronics and translates that into readable text and icons on the LCD. A properly functioning display is essential for reading radio stations, mileage/consumption data and system messages.

Compatibility And Fitment

• Intended For: Citroën C5 II (model years 2005–2007)
• Fits Vehicles Equipped With Factory Radio/Trip Computer Display Mounting
• Often Searched By: 9657882880, 9657882880-02, 6593T2

How It’s Replaced (Basic Guide)

• Preparation: Park vehicle on flat surface, set handbrake and remove ignition key.
• Safety: Disconnect the negative battery terminal before starting work to avoid short circuits or damage to vehicle electronics.
• Trim Removal: Use plastic trim tools to carefully remove surrounding fascia panels without scratching the dashboard.
• Unfasten Unit: Remove fixing screws (Torx/screwdrivers commonly required) and pull the unit forward to access electrical connectors.
• Disconnect: Release connector locks and carefully unplug ribbon or multi-pin connectors from the rear of the display.
• Install: Fit the new display, reconnect all connectors securely, refit screws and trim, then reconnect the battery and test all display functions and radio operations.
• Testing: Verify illumination, text clarity, button feedback and trip computer data. If issues persist, recheck connectors and grounding.

Recommended Tools

• Plastic trim removal tools
• Torx and screwdriver set
• Socket set (if required for trim fixings)
• Small flashlight and contact cleaner (for connector inspection)

Reasons This Part Typically Fails

• Backlight Degradation: LED or fluorescent backlights dim or fail over time, making the screen hard to read.
• LCD Pixel or Driver Faults: Age-related failure of the LCD or its driver electronics can cause missing segments or distorted characters.
• Connector Corrosion or Poor Contact: Moisture or oxidation on pins can interrupt signals to the display.
• Thermal Stress And Vibration: Long-term heat cycles and vibration in the dash may degrade solder joints or electronic components.
• Power Supply Issues: Faulty vehicle wiring or intermittent supply can produce flicker or loss of function.

Installation Recommendations

• Always Disconnect The Battery Before Removal To Prevent Damage To Electronics.
• Handle Ribbon Cables And Connectors Carefully; Do Not Force Them Into Place.
• Inspect Connector Pins For Corrosion; Clean With Appropriate Contact Cleaner If Necessary.
• After Installation, Check All Display Functions And Radio Menus; Reset Clock And Preferences If Needed.
• If The Display Is Intermittent After Installation, Recheck Ground Connections And Harness Integrity.

Technical Information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C5 II (2005–2007)
• Product Codes: 9657882880, 9657882880-02, 6593T2
• Other Numbers: 6593T2

Who Should Fit This Part

Recommended For Professional Auto Technicians And Experienced DIYers Comfortable With Dashboard Disassembly And Electronic Connectors. If You Are Uncertain About Removal Or Electrical Diagnosis, Seek Assistance From A Workshop With Experience On PSA Group Vehicles.

Keywords For Search

Citroën C5 Display, C5 II Radio Display, 9657882880, 6593T2, Trip Computer Display, Dashboard LCD Citroën

Commonly, displays can fail due to factors like electrical issues or wear and tear over time. When they do, it can lead to various issues including malfunctions in radio operation or trouble with displaying important vehicle information. Changing this display is a straightforward process that typically involves disconnecting the battery, removing the dashboard panel, and replacing the faulty unit with the new display. It’s advisable to consult a vehicle manual or a professional if you’re unsure about the installation process.

Technical Information

• Manufacturer: Citroën
• Model: C4
• Product Codes: 9657882880, 9657882880-00, 9657882880-03, 6593T2, 659358, 659359, 6155W9, 6155X0
• Other Numbers: 659358, 659359, 6155W9, 6155X0