AutoStatsIQ
Data through Oct 2026
Campaign 24V-100

48-volt ground cable connection located in the engine compartment may not be tightened properly and may result in the ground cable overheating

View NHTSA filingAll Mercedes-Benz campaigns
Defect summary

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.

Consequence

An overheated ground cable increases the risk of a fire.

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.

Source: NHTSA ODI recalls file, campaign 24V100000. Text as published by NHTSA.
Vehicles covered

6 product lines are covered

Owner complaints filed with NHTSA about electrical system on these vehicles: 16, of which 1 involved a crash, fire, injury or death. Complaints are not verified by NHTSA.

Vehicles covered by campaign 24V-100
MakeModelModel yearsComplaints on this component
Mercedes-BenzAMG CLS5320211
Mercedes-BenzAMG E532021 to 20231
Mercedes-BenzAMG GT432021 to 20232
Mercedes-BenzAMG GT532021 to 20231
Mercedes-BenzCLS 4502021 to 20231
Mercedes-BenzE 4502021 to 202310
Source: NHTSA ODI recalls and complaints files. Equipment, tire and child-seat campaigns list products, not vehicles.