Mercedes-Benz AMG GLE53 2020–2024 — technical service bulletin

Bulletin LI83.30-P-077763 · NHTSA communication 11007857 · issued Sep 12, 2024

Technical service bulletin

communication type

Visibility/wiper

component

2020–2024

model years

vehicle entries

Official summary

Complaint Customer concern of Air Conditioning not cooling. Note: For vehicles produced during or prior to June 2023, a TIPS case is not necessary. However, parts from repairs on such vehicles may be requested back for analysis at the QEC. Therefore, please follow parts disposition in NetStar. Repairs where parts are not returned per parts disposition instructions, or parts found to be NTF (no trouble found) are subject to debit. ALL steps, with the exception of videos, should be documented and uploaded with the claim submission. Cause Possible refrigerant leak at the evaporator. Remedy Perfor

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.