Table 1 shows five common service brakes related problems of the 2005 BMW 645. The number one most common problem is related to the service brakes (two problems). The second most common problem is related to the brake master cylinder (one problem).
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems | |
| Brake Master Cylinder problems | |
| Power Assist Brake Vacuum problems | |
| Brake Fluid Leak problems | |
| Brake Squeaking Noise problems |
The brake vacuum pump seals are leaking. This ultimately will affect the brake assist and potentially result in failure to stop the vehicle within prescribed stopping distances creating potential for a crash. This problem was identified by the local BMW dealership in highlands ranch denver. Read details...
The contact owns a 2005 BMW 645ci. The contact stated that while traveling 30 mph up a hill, the brakes failed to respond. The brake pedal went to the floor and the contact had to apply the emergency brake to stop the vehicle. Read details...
2005 BMW 645ci. Consumer requests reimbursement for replacement of the brake vacuum pump and labor costs for vehicle the consumer stated the pump had to be replaced due to a significant amount of oil leaking which compromised the brake system. Read details...