One problem related to blind spot detection has been reported for the 2015 BMW X5. The most recently reported issues are listed below.
Tl the contact owns a 2015 BMW X5. The contact stated that the active blind spot detection malfunction warning light was illuminated. The vehicle was taken to an unknown dealer however, the vehicle had not been officially diagnosed nor repaired. The manufacturer was made aware of the failure. The contact was informed that the VIN was not under recall. The approximate failure mileage was 78,000.