Description
Radio display and onboard computer for Citroën and PEUGEOT vehicles. This display may need to be coded to the vehicle via a diagnostic tool to enable individual functions. It is from a Citroën C8 2007.
High-quality replacement display unit designed for the radio and onboard computer systems used in several Citroën and Peugeot models. Ideal for professional garages and experienced DIY mechanics, this unit restores functionality to the infotainment and driver information displays. Customers often search by part number, so the OEM references listed below make it easy to find the correct item for your vehicle. The unit handles radio information and communicates with the vehicle CAN network to present essential data and menu options on the dashboard display.
Technical information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C8; Compatible With Certain Peugeot 207, 307, 807 Variants
- Product Codes: 9658083380, 9658083380-02
- Other Numbers: 9821852480, 659330, 659331
Compatibility and Application
Primarily sourced from a Citroën C8 (2007). This display is commonly used across related Stellantis platforms and may fit multiple model variants of Citroën and Peugeot. Compatibility depends on the vehicle’s equipment level and software version; searching by the OEM part numbers above will help confirm fitment for a particular car.
Installation Recommendations
- Disconnect the negative battery terminal before beginning work to avoid short circuits or airbag faults.
- Remove the surrounding trim panels and any securing screws to access the radio/display module. Keep screws and clips organized for reassembly.
- Carefully unplug the electrical connectors and antenna leads—do not pull on wires. Inspect connectors for corrosion or bent pins before installing the replacement unit.
- Fit the replacement display, reconnect all plugs, refit trim and screws, then reconnect the battery.
- After installation, the unit may require coding or adaptation using manufacturer diagnostic software (for example Diagbox / PP2000 / Lexia) to enable specific functions and restore full integration with vehicle systems.
Why This Part Most Often Fails
- Electronic Component Wear: Over time, internal components such as capacitors or backlight elements can degrade, causing dimming, blank screens or loss of segments.
- Moisture And Corrosion: Water ingress or high humidity can corrode connectors and circuit boards, leading to intermittent faults or total failure.
- Voltage Spikes And Poor Grounding: Electrical surges or bad ground connections may damage sensitive electronics in the display unit.
- Software Or Communication Errors: Faults in communication with the CAN bus or corrupted software settings can prevent the display from functioning correctly; reprogramming or coding may be required.
For professionals and capable DIYers, this display offers a direct way to restore dashboard information and radio display functions. Use the OEM part numbers when searching to ensure you order the correct unit, and follow the installation recommendations to avoid common pitfalls. If diagnostic coding is needed, perform it with appropriate PSA/Peugeot-Citroën diagnostic tools to enable all vehicle-specific features.
