One problem related to lose power steering has been reported for the 2007 BMW 335. The most recently reported issues are listed below.
My serpentine belt (drive belt) snapped and shattered causing my vehicle to lose power steering capabilities. This belt drives all the accesories( alternator, power steering, ac, etc). This is a known issue by BMW, there is a sib 11 09 08 that states the issue and how to go about checking it by the dealer. The issue is the design flaw in the power steering pully hitting the sub frame and causing damage to the belt and in turn the belt snapping. This can/will cause a fatality one day because of the loss of steering controls. The belt on my vehicle was replaced before on 12/20/12 for the same reason and it has only been 1. 5 years and the same problem.
| Steering problems | |
| Steering Column problems | |
| Lose Power Steering problems | |
| Power Steering Light On problems |