In general, the driveshaft is a cylindrical shaft in the BMW X5 which is responsible for transmitting the torque from the engine to the wheels. Moreover, it is mostly found in rear-wheel-drive cars and connected the rear of the transmission to the driveshaft. When the driveshaft of the BMW is failed, you will notice the symptoms defined in the following video.<br />https://www.mechanicsdirect.com/<br />