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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz A 220 2019–2021technical service bulletin

Bulletin LI83.30-P-070309 · NHTSA communication 10186147 · issued Dec 30, 2020

Technical service bulletin
communication type
Visibility
component
2019–2021
model years
18
vehicle entries

Official summary

Air Conditioning System Occasionally Does Not Cool Correctly At Outside Temperatures Above 40°C

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.