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RecallGazette

Vehicle problems, recalls & safety intelligence

Mercedes-Benz AMG GLE43 2019–2022technical service bulletin

Bulletin LI32.50-P-074719 · NHTSA communication 10210925 · issued Apr 18, 2022

Technical service bulletin
communication type
Suspension
component
2019–2022
model years
45
vehicle entries

Official summary

Cause Communication fault between electrohydraulic suspension component parts through out-of-date software (application software and bootloader software). Remedy With the latest hardware item number for the electrohydraulic pump units A167 901 62 03, the new application software A167 902 31 12 and the new bootloader software A167 904 18 01 have to be flashed. With older hardware item numbers, please open a PTSS case.

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.