4. Dust alarm
Another no less dangerous problem is the dust that is thrown up.
Dust can enter and impair the performance of mechanical components such as the shock absorber tube and steering component joints, or impair the function of sensors that are located outdoors.
Since the system is closed, the vehicle fluid is largely protected from dust.
However, if the duct is leaking, for example due to a gasket or a broken filler cap, dust will get in and damage the chemical formula of the vehicle’s fluids.