Description
BSI VALEO P08-00 CITROEN PEUGEOT 9663798480
Fits the Citroen C8 and Peugeot 807
Original BSI unit (Points Systems Interface) from VALEO for PSA cars. It is a central body control unit that manages both comfortable and some safety functions of the vehicle – from central locking, remote control and direction indicators through wipers, interior lighting and electric windows to road communication and immobilizer. Thanks to the correct unit with the corresponding index you will get full compatibility and stable operation without error messages.
Compatibility is designed primarily for the Citroën C8 and Peugeot 807 across motorizations (typically years of production about 2002–2014). For these models, it is important to follow the catalog number and designation of the index on the unit label to match the equipment and network architecture of the car.
What does the unit do and why it is crucial: BSI acts as a “brain” of comfort systems and at the same time as a communication node between other control units. It coordinates data transfer, stores the vehicle configuration and participates in the start of the start (immobilizer, key pairing). Incorrect or damaged BSI may cause seemingly unrelated defects.
Typical symptoms of the defect of the original unit: random outages of central locking or turn signals, non -functional wipers or spray, remote control problems, immobilizer problems (cannot start), spontaneous interior light lighting or unreadable diagnostics communication. A common cause is moisture, connectors’ oxidation, internal relays or cold joints.
Installation and commissioning: When replacing BSI, it is necessary to count on the encoding/configuration of the unit into a particular car (diag. Lexia/diameter). In most cases, it is necessary to adapt the configuration, pair the keys and initialize the vehicle equipment. We recommend professional assembly, compliance with the correct disconnection and connection of the battery and careful comparison of the label numbers with the original unit. The correct HW/SW index (eg P08-00 on the label) is essential for compatibility.
Technical information
- Manufacturer: valeo (PSA)
- Model: BSI body unit for Citroën C8 and Peugeot 807
- product codes: 9663798480
- Additional numbers: 6590QY, 6580QZ, 6580RA, 6580RC, designation P08-00, NFP status (not further produced)
Before purchasing, we recommend checking the match of the part number and the index with the label of your original unit. This minimizes the risk of incompatibility and unnecessary costs for subsequent coding or return.
