NHTSA recall 24V100000
A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.
| Published by | NHTSA (United States) |
|---|---|
| Campaign number | 24V100000 |
| Manufacturer's number | 2024MMNNNN |
| Manufacturer | Mercedes-Benz USA, LLC |
| Reported | 2024-02-09 |
| Owners notified | 2024-03-22 |
| Component | ELECTRICAL SYSTEM:WIRING |
| Units potentially affected | 12191 |
| Part numbers | A2135402870 |
| Report | Quarterly report 8, for 2025 quarter 4 |
|---|---|
| Filed with NHTSA | 2026-01-23 |
| Vehicles in the campaign | 12191 |
| Reported remedied | 11615 (95%) |
| Reported unreachable | 0 |
| Reported removed | 0 |
These are the manufacturer's totals for the whole campaign at the end of 2025 quarter 4, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026-10-19.
What is wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 CLS450, E450, E450 All-Terrain, AMG E53, AMG GT43, AMG GT53, and 2021 AMG CLS53 vehicles. The 48-volt ground cable connection located in the engine compartment may not be tightened properly and may result in the ground cable overheating.
What can happen
An overheated ground cable increases the risk of a fire.
The remedy
Dealers will inspect the 48-volt ground cable connection and repair it as necessary, free of charge. Owner notification letters were mailed March 22, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024MMNNNN.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
| 2021 MERCEDES-BENZ AMG CLS53 | |
|---|---|
| 2021 MERCEDES-BENZ AMG E53 | |
| 2022 MERCEDES-BENZ AMG E53 | |
| 2023 MERCEDES-BENZ AMG E53 | |
| 2021 MERCEDES-BENZ AMG GT43 | Listed as a series or trim of this model. |
| 2022 MERCEDES-BENZ AMG GT43 | Listed as a series or trim of this model. |
| 2023 MERCEDES-BENZ AMG GT43 | Listed as a series or trim of this model. |
| 2021 MERCEDES-BENZ AMG GT53 | Listed as a series or trim of this model. |
| 2022 MERCEDES-BENZ AMG GT53 | Listed as a series or trim of this model. |
| 2023 MERCEDES-BENZ AMG GT53 | Listed as a series or trim of this model. |
| 2021 MERCEDES-BENZ CLS 450 | |
| 2022 MERCEDES-BENZ CLS 450 | |
| 2023 MERCEDES-BENZ CLS 450 | |
| 2021 MERCEDES-BENZ E 450 | |
| 2022 MERCEDES-BENZ E 450 | |
| 2023 MERCEDES-BENZ E 450 |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.