One problem related to battery cable has been reported for the 2006 BMW 3 Series. The most recently reported issues are listed below.
Tl- the contact owns a 2006 BMW 3 Series. The contact stated that while driving approximately 40 mph, the vehicle stalled without warning. The vehicle was towed to the dealer for diagnosis. The technician stated that the battery cable would have to be replaced. The vehicle was repaired. The approximate failure mileage was 50,000. Kmj.