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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG GLB35 2020–2024technical service bulletin

Bulletin LI83.10-P-077934 · NHTSA communication 11003208 · issued Jun 6, 2024

Technical service bulletin
communication type
Visibility/wiper
component
2020–2024
model years
20
vehicle entries

Official summary

Complaint Noise can be heard coming from the air conditioning system at higher blower motor speeds. Cause Leaves/foreign objects have entered through the water drain grille in the water drain thereby causing an imbalance and noise in the blower wheel. Remedy Instructions for the installation of Retrofit Kit TOP598-MFA2 Bermuda foam for model series X243/X247 A2478351400 Sealing frame A2478351500 Sealing frame A2478351600 Sealing frame A2478351700 Sealing frame A2478351800 Sealing frame A2478351900 Sealing frame A2478300104 Housing cover A2478320200 Drainage fitting Steps: 1- Remove windshield

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.