BMW 428I 2015–2016 — technical service bulletin
Bulletin B660915 · NHTSA communication 10147890 · issued Dec 1, 2015
Technical service bulletin
communication type
Lane Departure
component
2015–2016
model years
8
vehicle entries
Official summary
Sporadically, a CCM (Check Control Message) is displayed advising that the Camera-based Driver Assistant system has failed. During this failure, all KAFAS (Camera-based driver assistance systems) system functionalities are inoperative. The affected functionalities are: Pedestrian Detection Front Collision Warning Lane Departure Warning Speed Limit Info (if equipped) Note: The system is functional after the interior temperature has cooled down or by cycling the ignition off and on again.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.