Mercedes-Benz UNIMOG
What the hazard is
If the air dryer detaches, it may pose a hazard to other road users.
What to do
A letter will be sent to owners of affected vehicles.
Defect
In extremely cold conditions, the compressed air system air dryer breather may ice up and become blocked. A blocked breather will result in a pressure increase in the air dryer, which may result in the top of the air dryer detaching