Table 1 shows two common service brakes related problems of the 2004 BMW 7 Series. The number one most common problem is related to the service brakes (four problems). The second most common problem is related to the power assist brake vacuum (one problem).
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems | |
| Power Assist Brake Vacuum problems |
I applied the brakes and they got hard and went to the floor. Brakes would be soft initially and as pressure was continued would get hard and required sustained intense effort to stop the vehicle. This is a known problem by BMW involving the booster and they claim to have inspected vehicle for this Read details...
The contact owns a 2004 BMW 745i. The contact received notification of NHTSA campaign id number10v446000, service brakes, hydraulic power assist vacuum and took the vehicle to the dealer for repairs. The dealer informed the contact that the brake vacuum pump was leaking and needed to be replaced Read details...