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2020 Mercedes Benz Truck ML 350 Technical Service Bulletin # LI54-30_P-049067 Date: 100305

2020 Mercedes Benz Truck ML 350 Technical Service Bulletin # LI54-30_P-049067 Date: 100305



Instruments - Trip Computer Is Inoperative



Instrument cluster: Trip computer inoperative



Topic number LI54.30-P-049067



Version 1



Design group 54.30 Instrument cluster/display instruments/warning devices



Date 03-05-2010



Validity Models 164, 251



Reason for change



Reason for block



Complaint:



After replacement, a software update or SCN coding of the instrument cluster control unit (A1), the trip computer in the instrument cluster (A1) may



be inoperative. Only dashes are displayed in the trip computer.



Cause:



Documentation error in the SCN data.



2020 Mercedes Benz Truck ML 350 4MATIC (164.186) V6-3.5L (272.967) Page 264



Remedy:



Perform another SCN coding of the instrument cluster (A1) with DAS/Xentry Diagnostics 01/2010 and add-on ... 1364.



Do not remove/install/replace any parts.

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