KAFAS (CAMERA-BASED DRIVER ASSISTANCE SYSTEMS) LIMITATIONS: KAFAS camera-based assistance system (without radar) is not operating up to customer expectations. Customers can report system errors such as: Vehicle equipped with camera-based ACC, brakes without apparent reason and then does not accelerate When ACC is active, the vehicle does not brake, although it is obvious it should brake; or it even accelerates KAFAS system deactivates independently, due to system limitations that are not clear to the customer KAFAS system cannot be activated due to system limitations that are not clear to the customer When accelerating from a standstill, the vehicle does not automatically start in "Follow mode" Road signs are sporadically not detected Lane departure warning sporadically fails to function For the situations described in this service information bulletin that pertain to normal system limitations, ISTA diagnosis does not show any relevant fault codes stored.
