Mercedes-Benz AMG C43 2022–2023 — technical service bulletin
Bulletin LI91.10-P-076097 · NHTSA communication 10235671 · issued Apr 4, 2023
Technical service bulletin
communication type
Seats
component
2022–2023
model years
10
vehicle entries
Official summary
Complaint Play/noise at seat height adjuster or in seat guide rail on front seats Cause Tolerances and variations in the manufacturing process Remedy Review the barcode adhesive label on cross brace pipe of seat height adjuster. (see attachment). The seat frame base with the seat height adjuster motor can be replaced if the production status is smaller than E101 (pic.1: seat label) If the production status is equal to or greater than E101, please create a TIPS case with video.
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.