The flywheel is a very important part in your BMW which is responsible for creating rotational energy by spinning repeatedly and then saving the energy for future use. Moreover, when the torque power of your engine is not being generated regularly, then the flywheel uses its rotational energy to fill in the gaps of missing energy. The flywheels are found in manual transmission cars and are absent in automatic transmission vehicle. Go through the slide to know the symptoms of a failing flywheel in a BMW car.