Mercedes-Benz AMG GLC43 2016–2023 — technical service bulletin

Bulletin LI68.50-P-079347 · NHTSA communication 11018703 · issued May 29, 2025

Technical service bulletin

communication type

Structure

component

2016–2023

model years

vehicle entries

Official summary

Complaint Load compartment cover generates a creaking noise during driving when pulled out to covering position. Cause Aluminum cassette scrapes on the inside of the end cap. The contact point causes creaking noises. Remedy Disassemble end caps of load compartment cover by pressing the guide pins (see attachment) inwards and removing the end caps. Cut 2 felt strips to required size of 25 mm/15 mm/1 mm (length/width/height). Glue a piece of felt (see attachment) to each top corner in the direction of the roller blind outlet (left and right side). Then reinstall the end caps with springs.

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.