Mercedes-Benz AMG ML63 2015 — technical service bulletin
Bulletin LI01 20-P-063065 · NHTSA communication 10157052 · issued Aug 8, 2017
Technical service bulletin
communication type
Engine and Engine Cooling
component
2015
model years
10
vehicle entries
Official summary
Minor oil filler neck leak
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.