Description
Product Overview
This Siemens BSI E02-00 control module is a used Body Systems Interface (BSI) designed for PSA Citroën and Peugeot vehicles. The BSI coordinates multiple electronic systems such as lighting, central locking, alarms and other comfort functions, restoring reliable operation of affected circuits when replaced.
Compatibility
Fits: Citroën XSARA Picasso, Berlingo 2; Peugeot 206, Partner 2. Always verify the product codes listed below against your vehicle before ordering to ensure correct fitment.
Replacement And Installation
Typical replacement steps: disconnect the negative battery terminal, remove the necessary trim or glovebox to access the BSI, unplug all connectors and remove mounting fasteners, install the replacement unit and reconnect. After installation, some vehicles may require coding or synchronization with the immobilizer and keys. Coding/synchronization should be performed with appropriate diagnostic equipment; if unsure, consult a qualified technician.
Common Failure Modes And Longevity
BSI units are generally robust but can fail due to water ingress, corrosion, electrical surges, solder joint fatigue or physical damage. Failures commonly present as intermittent lighting faults, central locking problems, warning lights or loss of certain comfort functions. Lifespan varies with vehicle use and environmental exposure.
Technical Information
Manufacturer: Siemens
Model: BSI E02-00 MG
Product Codes: 9657999780 S118085220 F, 6580FF, 6580YZ, 1650883280, 1650882580, 6580EZ, 1612812380
Other Numbers: NFP
Fits Models: Citroën XSARA Picasso, Berlingo 2; Peugeot 206, Partner 2
Why Choose This Part
This used Siemens BSI module provides a cost-effective replacement option for workshops and DIY mechanics. It restores essential comfort and electrical functions when compatible with the vehicle. Verify code compatibility prior to purchase and consider professional coding where required to avoid immobilizer or key synchronization issues.
