Please remember that the following listed messages/notes from the diagnostic system do not represent a malfunction for the diesel particulate filter(s) as part of the EATS. This is solely a documentation of the operating conditions.
During regular operation, the driver is notified through corresponding messages that a regeneration of the diesel particulate filter(s) has to be conducted.
More details on this are available in the vehicle's operator's manual, furthermore, the corresponding information should be passed on to the driver/customer when handing over the vehicle.
If the required regeneration is not conducted and vehicles then have to visit the workshop as a consequence, neither the inspection nor the regeneration may be settled within the warranty or goodwill framework.
Messages/notes in diagnostic system:
870E1F Zone 2 of the diesel particulate filter has been reached.
870E0F Zone 3 of the diesel particulate filter has been reached.
870E10 Zone 4 of the diesel particulate filter has been reached.
870E00 Zone 5 of the diesel particulate filter has been reached.
770E1F The "S943 regeneration lock/manual regeneration button" was pressed for too long a period.
880E0F The maintenance interval for the "diesel particulate filter" component has been reached.
880E10 The maintenance interval for the "diesel particulate filter" component has been exceeded.