Table 1 shows one common parking brake related problems of the 2005 Buick Century.
| Problem Category | Number of Problems |
|---|---|
| Hydraulic Parking Brake problems |
Emergency brake will not engage. Vehicle rolls forward after the brake has been engaged when parking on a hill. Vehicle was taken in to get repaired, the drums were tightened and car stopped rolling forward. 6 months later the car is rolling again when parked on a hill.