Affected Component: ELECTRICAL SYSTEM

Date Published
MAR 11, 2022
TSB Document
Mercedes-Benz AG (â??MBAGâ??), the manufacturer of Mercedes-Benz, has determined that on certain MY 2015-2018 C-Class and GLC-Class (205 and 253 platform) vehicles, the software for the powertrain control unit may not correspond to the current production specifications. It is possible that the next maintenance interval is displayed to the user as a negative distance reading in the instrument cluster. What Weâ??re Doing MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the powertrain control unit software.