If a Volkswagen car has a Gearbox Mounting problem, it can be dangerous to drive that car. The Gearbox Mounting helps secure the gearbox and transmission in the car. If the mounting has a problem, it can cause the gearbox to move around, which can cause misalignment and gears to slip or even break. This can lead to a loss of power or control of the car, making it difficult to drive and potentially dangerous. It can also cause excessive vibration and wear and tear on other parts of the car, leading to further damage. For these reasons, it is important to have the Gearbox Mounting inspected regularly and repaired immediately if it has a problem.