One problem related to power steering pump has been reported for the 2007 Mercedes Benz R350. The most recently reported issues are listed below.
Steering is difficult to turn while at low rpm or at standstill. Steering turns easily while rpm is >800. This is an ongoing problem with mercedes r-class and m-class. Power steering pump needs to be recalled and replaced.
| Steering Column problems | |
| Power Steering Pump problems |