Table 1 shows one common vehicle speed control related problems of the 2011 Mercedes Benz S550.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems |
The contact owns a 2011 mercedes-benz S550. While driving 70 mph, the vehicle accelerated up to 110 mph on its own. The rear of the vehicle rattled without warning. On another occasion, all the warning indicators failed to illuminate and the gps provided incorrect information. The vehicle was taken to a dealer, but they could not duplicate the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was unknown.