| NHTSA Recall # | 145608 |
| NHTSA Compaign # | 19V915000 |
| MFG Compaign # | 2020030020 |
| Manufacturer | Mercedes-Benz USA, LLC. |
| Supplier | MERCEDES-BENZ |
| Brand | MERCEDES-BENZ |
| Model | S450 |
| Model Year | 2018 |
| Component | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONEN |
| Date of notification | 08/05/20 |
| Begin date of manufacuring | 09/04/18 |
| End date of manufacturing | 28/04/18 |
| Type of recall | V |
| Recall initiator | MFR |
| Report received | 20/12/19 |
| Report created | 23/12/19 |
| Regulation part number | |
| FMV safety standard number | 135 |
| Estimated number of affected units | 75 |
| Defect summary | Mercedes-benz usa, llc. (mbusa) is recalling certain 2018 s560 and s450 vehicles. These vehicles may be equipped with front brake components (brake discs, calipers, and pads) with different dimensions than specified for the vehicle. |
| Consequence summary | The incorrect size brake components may lead to the wrong replacement components fitted to the vehicle during brake repairs, possibly affecting braking performance and increasing the risk of a crash. |
| Corrective action | Mbusa will notify owners, and dealers will replace the front brake system, free of charge. The recall began may 8, 2020. Owners may contact mbusa customer service at 1-800-367-6372. Mbusa's number for this recall is 2020030020. |
| 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). |