Electrical system
Mercedes-Benz technical service bulletin 2024090007 for 2020-2023 Mercedes-Benz E350, 2020-2023 Mercedes-Benz GLE 350 and 2020-2023 Mercedes-Benz GLE 450 and others.
- Bulletin number
- 2024090007
- Component
- Electrical system
- Summary
- Mercedes-Benz AG, the manufacturer of Mercedes-Benz vehicles, has determined that on certain MY 2020-2023 CLS (257 platform), E-Class (213 and 238 platform), GLE (167 platform), and AMG GT 4-Door (290 platform) vehicles, the engine control unit software does not correspond to current production specifications. As a consequence, the functionality of the post-catalyst oxygen sensor may be impaired due to increased thermal loading . MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the engine control unit software.
Owners of these vehicles have filed 107 complaints in the electrical category.
Vehicles covered
- Mercedes-Benz E350 2020-2023 2020202120222023
- Mercedes-Benz GLE 350 2020-2023 2020202120222023
- Mercedes-Benz GLE 450 2020-2023 2020202120222023
- Mercedes-Benz E 450 2020-2023 2020202120222023
- Mercedes-Benz AMG Gle53 2021-2023 202120222023
- Mercedes-Benz CLS 450 2020-2023 2020202120222023
- Mercedes-Benz AMG E53 2020-2023 2020202120222023
- Mercedes-Benz AMG Gle53 4matic+ 2023 2023
- Mercedes-Benz AMG E63S 2020-2021, 2023 202020212023
- Mercedes-Benz AMG Cls53 2020-2021 20202021
- Mercedes-Benz GLE 580 2020-2023 2020202120222023
- Mercedes-Benz AMG GT53 2020-2023 2020202120222023
- Mercedes-Benz AMG GT43 2021-2023 202120222023
- Mercedes-Benz AMG GT63 2020-2023 2020202120222023
- Mercedes-Benz AMG Gle63 S 2021-2023 202120222023
- Mercedes-Benz Gle 580 4matic 2022-2023 20222023
- Mercedes-Benz AMG Gle63 S 4matic+ 2023 2023
- Mercedes-Benz AMG Gt63s 2020-2023 2020202120222023
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