Original comfort control unit of the body (BSI) Valeo Sylea – variant C CN2 for dogs Group cars. It is an interior unit integrated with a fuse box that provides communication and control of comfort systems. Suitable especially for Citroën Xsara. Always compare the variant and codes of the unit with the original part in the car before assembly.

What does BSI do and how to know the defect: BSI controls central locking, wipers, rudders, interior lighting, electric windows, road network communication, as well as immobilizer and remote controls. Typical manifestations of defects are non -functional central locking, spontaneous wiping, blinkers or dashboard problems. A common cause is the moisture in the cabin or voltage tips when handling the battery.

Compatibility and codes: This variant is marked as Valeo Sylea C CN2, with versions of Soft 4.24 and Hard 3.0. PSA codes as 6580J5/6580J4 and service numbers (eg 1666476880) occur in this series; Compare labels according to VIN and the original part before buying. Numbers 9646940580 and 9649053680 are production/hardware identification, 73008512 is an internal designation on the Valeo label. NFP marking means that the part is already terminated by the manufacturer (not produced).

Installation and encoding: BSI is located in the cabin cabin. Always disconnect the battery when replaced. For the unit used, it is necessary to carry out encoding/telecoding and pairing with the vehicle through the diagnostics (Lexia/PP2000/Diagood). The immobilizer and remote keys need to be learned again using a PIN code, or transfer the content of the EEPROM (cloning) from the old unit to maintain configuration and pairing. After installation, check the car configuration and a functional test of all comfort systems.

Practice tips: Before mounting, check that it does not leak into the BSI area (carpet, seal, HVAC drainage). Use a high -quality, fully charged battery and follow the correct procedure for disconnecting/connecting to avoid damage to the electronics. After coding, verify the function of windows, wipers, rudders and central locking.

Technical information

• Manufacturer: valeo (Sylea), variant C CN2, Soft 4.24, Hard 3.0
• Model: Citroën Xsara
• product codes: 6580J5, 6580J4, 1666476880 (NFP)
• Other numbers: 9646940580, 9649053680, 73008512

Key advantage: It is an original dog/Valeo BSI with an exact variant and codes that you often look for according to the label on the original unit. If the match corresponds to, you will significantly simplify the coding and commissioning of the car.

SOFT: 4.25

HARD: 3.0

Citroën Xsara is a compact family car in segment C, produced from 1997 to 2006.

Production of the Citroën Xsara took place between 1997 and 2000, the facelift version was produced from 2000 to 2006.

When placing an order, you have the option to provide the VIN production number, and we will check the compatibility of the part with your vehicle.

How to Replace the BSI Unit?

Since the unit needs to be programmed for your vehicle, we recommend having the part replaced by a professional service.

Manufacturer of the Part: Valeo

Valeo is a French global automotive supplier based in France, listed on the Paris Stock Exchange (CAC-40 index). It supplies a wide range of products for automakers and the aftermarket. The group employs 113,600 people in 33 countries worldwide.

Additional Codes:

9649053680 73008512 6580J4 6580J5 1666476880

Technical Information

• Manufacturer: Valeo
• Model: Citroën Xsara
• Product Codes: 9649053680, 73008512, 6580J4, 6580J5, 1666476880
• Other Numbers: 9649053680, 73008512, 6580J4, 6580J5, 1666476880