Description
The BSI04EV K04-00 control unit by Johnson Controls is a vital electronic component designed for Citroën and Peugeot vehicles, including the Citroën C8 (2009). It plays a crucial role in managing and coordinating various electronic comfort functions within the vehicle, such as central locking, lighting, and dashboard signals. This module ensures seamless communication between different electronic systems, contributing to optimal vehicle performance and user convenience.
Typically located inside the cabin, replacing the BSI unit requires careful disconnection of the vehicle’s battery and removal of the dashboard panels for access. Professional handling or experienced DIY work is recommended to avoid electronic faults. Over time, BSI units may fail due to internal electronic component wear or exposure to voltage spikes, leading to symptoms such as malfunctioning central locking, dashboard warning lights, or unresponsive switches.
Technical Information
- Manufacturer: Johnson Controls
- Model: BSI04EV K04-00
- Compatible Vehicles: Citroën C8 (2009) and select Peugeot models
- Product Codes: 9664059080, 6580ZE, 6580SA
- Additional Numbers: 28119248-3C, 28120836-4
Ensuring the correct part number compatibility is crucial before purchasing. This BSI module helps restore complete electronic comfort system functionality, supporting both professional auto mechanics and car enthusiasts who perform their own repairs.
