Table 1 shows one common service brakes related problems of the 2007 BMW Z4.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
Abs, brake, dsc annunciator lights illuminated immediately following abs activation during cold weather (10-12 deg. F). Fault code is 5df0, 5df1 dsc hydraulic unit pump motor. Verified abs not functional. The following safety systems are not functional: abs, dsc, dtc, cbc, ebd, brake assist, brake drying. Dsc unit part cost is over $2700.