Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG CLS53 2016–2023 — technical service bulletin

Bulletin LI80.40-P-075378 · NHTSA communication 10238425 · issued Jun 8, 2023

Technical service bulletin
communication type
Electrical System
component
2016–2023
model years
35
vehicle entries

Official summary

The trunk lid is not drawn into the end position with the help of the trunk lid power closing function after the electric closing process. There is a loud rattling from the trunk or from the trunk lid power closing unit (M14/31). Toothed drive wheel in trunk lid power closing unit (M14/31) has run over the limit stop. Remedy Replace trunk lid power closing unit (M14/31).

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.