Mercedes-Benz AMG GLE43 2019–2022 — technical 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Cause Communication fault between electrohydraulic suspension component parts through out-of-date software (application software and bootloader software).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.
Vehicles covered
- 2019 Mercedes-Benz AMG GLE43
- 2020 Mercedes-Benz AMG GLE43
- 2021 Mercedes-Benz AMG GLE43
- 2021 Mercedes-Benz AMG GLE53
- 2022 Mercedes-Benz AMG GLE53
- 2019 Mercedes-Benz AMG GLE63
- 2020 Mercedes-Benz AMG GLE63
- 2021 Mercedes-Benz AMG GLE63
- 2021 Mercedes-Benz AMG GLE63 S
- 2022 Mercedes-Benz AMG GLE63 S
- 2019 Mercedes-Benz AMG GLS63
- 2020 Mercedes-Benz AMG GLS63
- 2021 Mercedes-Benz AMG GLS63
- 2022 Mercedes-Benz AMG GLS63
- 2021 Mercedes-Benz AMG GLS63S
- 2019 Mercedes-Benz GLE 350
- 2020 Mercedes-Benz GLE 350
- 2021 Mercedes-Benz GLE 350
- 2022 Mercedes-Benz GLE 350
- 2020 Mercedes-Benz GLE 350 E
- 2021 Mercedes-Benz GLE 350 E
- 2019 Mercedes-Benz GLE 400
- 2020 Mercedes-Benz GLE 450
- 2021 Mercedes-Benz GLE 450
- 2022 Mercedes-Benz GLE 450
- 2019 Mercedes-Benz GLE 550 E
- 2020 Mercedes-Benz GLE 580
- 2021 Mercedes-Benz GLE 580
- 2022 Mercedes-Benz GLE 580 4MATIC
- 2019 Mercedes-Benz GLS 450
- 2020 Mercedes-Benz GLS 450
- 2019 Mercedes-Benz GLS450
- 2021 Mercedes-Benz GLS450
- 2022 Mercedes-Benz GLS 450 4MATIC
- 2019 Mercedes-Benz GLS 550
- 2021 Mercedes-Benz GLS580
- 2020 Mercedes-Benz GLS 580 4MATIC
- 2022 Mercedes-Benz GLS 580 4MATIC
- 2021 Mercedes-Benz Maybach GLS600
- 2022 Mercedes-Benz S 500
- 2022 Mercedes-Benz S 580
- 2021 Mercedes-Maybach GLS 600
- 2022 Mercedes-Maybach GLS 600 4MATIC
- 2022 Mercedes-Maybach S 580
- 2022 Mercedes-Maybach S 680
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.