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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG E 53 E 4MATIC+ 2020–2027 — technical service bulletin

Bulletin LI83.55-P-080937 · NHTSA communication 11037243 · issued Sep 1, 2026

Technical service bulletin
communication type
Visibility/wiper
component
2020–2027
model years
60
vehicle entries

Official summary

Cause Internal failure of the scroll wheel within the AC compressor. Remedy Check the compressor's index and part number Figure 1 against Table 1. If listed please perform the following: 1. Replace the compressor, drier, and expansion valve using the applicable WIS instructions. 2. Flush the system using the applicable WIS instructions.

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.