| NHTSA Recall # | 152835 |
| NHTSA Compaign # | 19V788000 |
| MFG Compaign # | 2020020017 |
| Manufacturer | Mercedes-Benz USA, LLC. |
| Supplier | MERCEDES-BENZ |
| Brand | MERCEDES-BENZ |
| Model | CLS450 |
| Model Year | 2019 |
| Component | SEAT BELTS |
| Date of notification | 13/03/20 |
| Begin date of manufacuring | 02/06/18 |
| End date of manufacturing | 31/10/18 |
| Type of recall | V |
| Recall initiator | MFR |
| Report received | 01/11/19 |
| Report created | 04/11/19 |
| Regulation part number | |
| FMV safety standard number | |
| Estimated number of affected units | 29720 |
| Defect summary | Mercedes-benz usa, llc. (mbusa) is recalling certain 2018 e400 wagon 4matic, e400 4matic, e43 amg 4matic, 2018-2019 e63s amg 4matic wagon, e63 amg 4matic wagon, e300, e300 4matic, glc63s coupe amg 4matic, 2019 cls450, cls450 4matic, cls53 amg 4matic, e450 wagon, e53 amg 4matic, glc300, glc63 amg coupe 4matic, g550 4matic, g63 amg, glc300 coupe 4matic, glc300 4matic, glc350e 4matic, glc43 amg coupe 4matic, glc43 amg 4matic, glc63 amg 4matic, gt63 amg four-door 4matic, and gt63s amg four-door 4matic vehicles. Although correctly fastened, the front seat belts may be inaccurately detected as being unfastened, which may cause the electric pre-safe |
| Consequence summary | The electric pre-safe |
| Corrective action | Mbusa will notify owners, and dealers will inspect the front seat belt buckles, replacing them as necessary, free of charge. The recall began march 13, 2020. Owners may contact mbusa customer service at 1-800-367-6372. Mbusa's number for this recall is 2020020017. |
| Recall notes | Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153). |