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April 1, 2023 Service bulletin

Issues with the various functions of the camera-based driver assistance systems (KAFAS system) can...

BMW technical service bulletin SIB660823 for 2019-2023 BMW X5, 2018-2023 BMW X3 and 2019-2023 BMW Z4 and others.

Bulletin number
SIB660823
Component
Electrical system: ADAS: driver monitoring: camera/sensor
Summary
Issues with the various functions of the camera-based driver assistance systems (KAFAS system) can possibly lead to following customer complaints: KAFAS camera system deactivates itself, due to system restrictions that are not clear to the customer KAFAS camera system cannot be activated due to system restrictions that are not clear to the customer Road signs are sporadically not detected.

Owners of these vehicles have filed 575 complaints in the electrical category.

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