Table 1 shows one common service brakes related problems of the 2011 Mercedes Benz GL550.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
The contact owns a 2011 mercedes-benz Gl550. The contact received notification of NHTSA campaign number: 22v315000 (service brakes, hydraulic). The contact stated that while reversing, the brake pedal was depressed with an abnormal hissing sound coming from the brake pedal. The contact stated that the sound was audible since the vehicle was purchased in 2019. The local dealer was contacted. The manufacturer was made aware of the issue. The contact received a vehicle compliance letter from the manufacturer, which stated that a mobile mechanic could be sent to the residence to inspect the vehicle, and the dealer would offer tow service. However, when the dealer was contacted, the dealer refused to assist the contact with the tow service or a mobile mechanic. The contact stated that the failure persisted. The vehicle remained at the residence and had not been driven due to the failure. The failure mileage was approximately 22,000.