Mercedes-Benz AMG GLS63 2016–2017 — technical service bulletin
Bulletin T-SC-2017020019 · NHTSA communication 10157078 · issued Aug 2, 2017
Technical service bulletin
communication type
Power Train
component
2016–2017
model years
7
vehicle entries
Official summary
Replace Fasteners for Rear Axle Camber Adjustment
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.