Mercedes-Benz AMG GLA45 2011–2018 — technical service bulletin
Bulletin LI35.31-P-064530 · NHTSA communication 10136119 · issued Jul 22, 2016
Technical service bulletin
communication type
Power Train
component
2011–2018
model years
11
vehicle entries
Official summary
Specified tightening torque of oil filler screw of rear axle differential cannot be reached
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.