Citroen BSI / BSM Module
On Citroen vehicles, BSI refers to the central electronic unit in the cabin, while BSM refers to the smart fuse box in the engine bay. The PSA number follows the 96…80 format, and BSM modules carry version codes such as R02 and R05.
Since the BSI stores immobilizer data, pairing may be required after replacement. See our BSI and BSM guide for more details.
Models: Berlingo, C3, C4, C5, Jumper
Some of the part numbers in stock: 9661707880, 9667044980, 9666700480, 9667199780, 1332043080
If the Citroen BSI or BSM module you are looking for is not listed, leave a part request and we will find it for you by part number. For all options, browse the Body Control Module / BCM / BSI / UCH category.
FAQ
Are BSM R02 and R05 interchangeable?
Different versions mean different hardware; a matching version code is recommended.
Are Citroen and Peugeot BSMs shared?
Models built on the same platform share BSM and BSI modules.





