Description
We offer the Siemens BSI (Body Systems Interface) unit, model S04-00, originally installed in the Peugeot 407. This unit is crucial for the proper operation of various electrical systems in Citroën and Peugeot vehicles, providing essential comfort and safety functions for both the driver and passengers.
This high-quality used part is carefully inspected and ready for further use. Its main advantage is the ability to restore vehicle functions without the need for an expensive new component.
Technical Information:
Manufacturer: Siemens
Model: S04-00
Product Codes: 9655221280, S120104500, J 6580FW
Additional Numbers: Original number used in Peugeot 407 and compatible Citroën models.
This BSI unit is responsible for managing electronic functions inside the vehicle such as central locking, windows, interior lighting, and many other systems. When replacing it, it is crucial to ensure the unit is properly programmed and synchronized with the vehicle’s other systems to maintain their correct operation. It is common for these units to require replacement after several years due to internal wear or external factors.
This replacement part is an ideal choice for Citroën and Peugeot owners seeking a more economical solution to restore or repair their vehicle’s functions without resorting to costly new parts. Experience shows that well-maintained used parts can reliably perform their intended functions.
