Description
BSI BSI04EV K04-00 JOHNSON CONTROLS CITROEN PEUGEOT
It is from a 2009 Peugeot 3008
Original BSI unit (Body Systems Interface) Johnson Controls BSI04EV K04-00 for Citroën and Peugeot cars. This is a used part dismantled from a Peugeot 3008 (year 2009). Code match is essential – this version matches the 9664059080 and 6580VV numbers used in PSAs to identify specific BSI hardware/software.
The BSI is a central comfort/body control unit that communicates via the CAN bus and controls, among other things, central locking, immobilizer, blinkers, wipers, lighting, electric windows, direction and comfort functions, sometimes also communication with the instrument panel. In the case of a BSI fault, apparently unrelated faults may occur (e.g. non-functioning remote control, lights turning on by themselves, wipers failing, impossibility to start due to the immobilizer).
This BSI04EV K04-00 variant is typically found in the Peugeot 3008 I and 5008 I and some related Citroën/Peugeot models from the PSA concern. Always compare the nameplate numbers of your original unit (especially 9664059080 and 6580VV) before ordering – matching part number and version is key for compatibility.
Installation and replacement: The BSI is located in the interior near the fuse box (usually on the left under the dashboard on the driver’s side). Before disassembly, disconnect the battery and wait until the network “sleeps” (prevention of voltage peaks). After physical installation, it is necessary to pair the unit with the car – transfer the configuration and immobilizer (cloning data from the original BSI) or completely configure via PSA diagnostics (Lexia/PP2000/Diagbox). Without proper immo programming, the car will not start.
Common causes of BSI failures include moisture/interior leaks, power surges with a weak or disconnected battery, and cold connections. We recommend that you check the condition of the electrical connectors and installation and pay attention to the correct procedure for disconnecting and connecting the battery.
Follow the numbers on the label to make the right choice: if your original unit is marked BSI04EV K04-00 and code 9664059080, or PSA numbers 6580VV/6580VW/6570A0, this unit is probably a suitable replacement candidate. Always check that the connectors and indexes match.
Technical information
- Manufacturer: Johnson Controls
- Model: BSI04EV K04-00 (BSI – Body Systems Interface)
- Product codes: 9664059080, 6580VV
- Other numbers: 6580VW, 6570A0, BSI04EV, K04-00, 02
Note: This is a used original PSA Citroën/Peugeot part. Expert assembly and correct coding are essential for full functionality in a particular car.
