2021–2023 Mercedes-Benz E 450, Amg E53, Cls 450 and more recall: Electrical system: wiring
Recall at a glance
- Campaign number
- 24V100000
- Reported
- February 9, 2024
- Manufacturer
- Mercedes-Benz USA, LLC
- Part
- Electrical system: wiring
- Vehicles affected
- About 12,191
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.
Safety risk
An overheated ground cable increases the risk of a fire.
The fix
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.
Affected models
Model years listed by NHTSA for this campaign. Only vehicles within the build range in the notice are affected.
Notes from the notice
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.
Frequently asked questions
Which vehicles are affected by this recall?
Mercedes-Benz Amg CLS53 (2021); Mercedes-Benz Amg E53 (2021, 2022, 2023); Mercedes-Benz Amg GT43 (2021, 2022, 2023); Mercedes-Benz Amg GT53 (2021, 2022, 2023); Mercedes-Benz Cls 450 (2021, 2022, 2023); Mercedes-Benz E 450 (2021, 2022, 2023). Check your VIN to confirm.
What is the safety risk?
An overheated ground cable increases the risk of a fire.
What is the fix?
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.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) recall data for passenger vehicles, recalls since 2013, shown as published. This site is independent and not affiliated with NHTSA or any manufacturer. Check your VIN at nhtsa.gov/recalls and follow your manufacturer’s notice. Terms and disclaimer.