The contact owns a 2020 mercedes-benz glb250. The contact stated while the vehicle was at a stop light, the accelerator pedal was depressed however, the vehicle lunged backward. There was no warning light illuminated. The contact depressed the brake pedal to stop the vehicle. The vehicle was restarted; however, the failure recurred. The vehicle was taken to the dealer but was not diagnosed or repaired. The contact was informed by the dealer that the failure could not be duplicated. The manufacturer was made aware of the failure. The approximate failure mileage was 50,307.
| VIN Pattern | W1N4M4GB*LW****** |
| Drive Type | FWD/Front-Wheel Drive |
| Gross Vehicle Weight Rating | Class 1C: 4,001 - 5,000 lb (1,814 - 2,268 kg) |
| Manufacturer | MERCEDES-BENZ CARS |
| Make | MERCEDES-BENZ |
| Model | GLB-Class |
| Model Year | 2020 |
| Series | GLB250 |
| Body Class | Sport Utility Vehicle (SUV)/Multi-Purpose Vehicle (MPV) |
| Vehicle Type | MULTIPURPOSE PASSENGER VEHICLE (MPV) |
| Engine Model | M260 |
| Engine Configuration | In-Line |
| Engine Manufacturer | Daimler |
| Engine HP | 221 |
| Engine KW | 164.8 |
| Engine Displacement (CC) | 2000 |
| Engine Displacement (CI) | 122.047 |
| Other Engine Info | DFI, AM-8 |
| Primary Fuel Type | Gasoline |
| Transmission Style | Automated Manual Transmission (AMT) |
| Electronic Stability Control | Standard |
| Traction Control | Standard |
| Rear Visibility System | Standard |
| Daytime Running Light | Standard |
| Tire Pressure Monitoring System (TPMS) | Direct |
| Keyless Ignition | Standard |
| Front Air Bags | 1st Row (Driver and Passenger) |
| Side Air Bag | 1st and 2nd Rows |
| Seat Belts | Manual |
| Seat Belt Pretensioner | Yes |
| Other Restraint System Info | Type 2 seat belts for all occupants. Seat belts on all outboard designated seating positions are equipped with load limiters and pretensioners. |
| Lower Beam Headlamp Light Source | LED |
| Plant City | AGUASCALIENTES |
| Plant Country | MEXICO |