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.
