Mercedes-Benz Vito, Viano
What the hazard is
In extremely unfavourable circumstances the defect may result in a short circuit.
What to do
Letters will be sent to affected owners. Owners are advised to contact their authorised Mercedes-Benz dealer to have the alternator wiring harness inspected, and repairs effected as required, free of charge.
Defect
It is possible that the alternator wiring harness may have been incorrectly routed and could contact other components.