Auto News 5

2011 BMW 3-Series 18 units On certain 3-Series sedans equipped with xDrive (all-wheel drive), the front driveshaft attachment bolts may not have received adequate tightening torque during vehicle assembly. Should the fasteners loosen and fall out, the driveshaft would detach from the transfer case and/or the front differential, which could result in additional damage to the driveline, the undercarriage, and any nearby components.