Mercedes-Benz AMG C43 2024 — technical service bulletin
Bulletin NCU - 2024030012 · NHTSA communication 10253704 · issued Apr 12, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
11
vehicle entries
Official summary
TEMPORARY DEACTIVATION OF CAMPAIGN DUE TO DIFFICULTY WITH THE SOFTWARE UPLOAD. AN UPDATED NCU WITH WORK INSTRUCTIONS WILL BE PROVIDED ONCE AVAILABLE. The vehicles were visible and flagged in VMI as "OPEN" on March 28, 2024. The affected vehicles will be removed from display in VMI on April 12, 2024, due to difficulties with the software upload. An update NCU with WI will be posted once available.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.