01 / OFFICIAL CAMPAIGNS
2023 Mercedes-Benz Cls 450 recall campaigns
NHTSA 24V100000
- Component
- ELECTRICAL SYSTEM
- Report received
- February 9, 2024
- Potential units
- 12,191campaign-wide
Defect and consequence
Defect: 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.
Why it matters: 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.
Owner notification: March 22, 2024 · Filing manufacturer: Mercedes-Benz USA, LLC
NHTSA 23V574000
- Component
- ELECTRICAL SYSTEM
- Report received
- August 11, 2023
- Potential units
- 880campaign-wide
Defect and consequence
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 E450, E350, AMG E63 S, AMG E53, CLS450, AMG GT53, and AMG GT43 vehicles. Due to a software error, the exit warning system audio and visual warnings may fail to alert occupants about approaching vehicles.
Why it matters: Failure to alert occupants of an approaching vehicle can increase the risk of a crash or injury.
Remedy
Dealers will update the exit warning system software, free of charge. Owner notification letters were mailed September 8, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023080005.
Owner notification: September 8, 2023 · Filing manufacturer: Mercedes-Benz USA, LLC
NHTSA 23V445000
- Component
- FUEL SYSTEM, GASOLINE
- Report received
- June 26, 2023
- Potential units
- 143,551campaign-wide
Defect and consequence
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.
Why it matters: A loss of drive power can increase the risk of a crash.
Remedy
Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070012.
Owner notification: September 29, 2023 · Filing manufacturer: Mercedes-Benz USA, LLC
02 / COMPONENT BREADTH