2023 Mercedes-Benz CLS 450 recalls and problems
The 2023 Mercedes-Benz CLS 450 has 3 safety recalls and 3 owner complaints filed with NHTSA. Recall repairs are free at any Mercedes-Benz dealer.
Recalls may cover only some 2023 Mercedes-Benz CLS 450 vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2023 Mercedes-Benz CLS 450 recalls
Recall 24V-100: Electrical System
Problem: 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.
Risk: An overheated ground cable increases the risk of a fire.
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.
Recall 23V-574: Electrical System
Problem: 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.
Risk: Failure to alert occupants of an approaching vehicle can increase the risk of a crash or injury.
Fix: 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.
Recall 23V-445: Fuel System, Gasoline
Problem: 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.
Risk: A loss of drive power can increase the risk of a crash.
Fix: 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.
2023 Mercedes-Benz CLS 450 problems reported by owners
| Problem area | Reports | |
|---|---|---|
| Wheels | 3 |
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2023 Mercedes-Benz CLS 450 complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Other Mercedes-Benz CLS 450 years
Compare all Mercedes-Benz CLS 450 years · All Mercedes-Benz models
Frequently asked questions
Does the 2023 Mercedes-Benz CLS 450 have any recalls?
Yes — NHTSA lists 3 recalls for the 2023 Mercedes-Benz CLS 450: 24V-100 (electrical system), 23V-574 (electrical system), 23V-445 (fuel system, gasoline). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
What is the most common problem with the 2023 Mercedes-Benz CLS 450?
Owners report wheels problems most often (3 reports).
Are Mercedes-Benz recall repairs free?
Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.