NHTSA Campaign Number: 23V463000
Manufacturer Mercedes-Benz USA, LLC
Components ELECTRICAL SYSTEM
Potential Number of Units Affected 1,552
Summary
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 C300 and 2023 AMG C43 vehicles. The ground connections for the electrical wiring harness may not be secured properly, which can result in the electrical wiring harness overheating.
Remedy
Dealers will inspect and repair the ground connections for the electrical wiring harness, as necessary, free of charge. Owner notification letters are expected to be mailed August 29, 2023. Owners may contact MBUSA customer service at 1-800-367-6373.
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.