Table 1 shows four common electrical system related problems of the 2004 BMW 330. The number one most common problem is related to the electrical system (ten problems). The second most common problem is related to the wiring (five problems).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Wiring problems | |
| Ignition problems | |
| Software problems |
Unknown Read details...
Passenger side headlight assembly wires break and cause the headlight to stop emitting light or otherwise working. Repeated attempts to repair the wiring harness eventually fail. This occurs with mere normal use of the car and passage of time. Read details...
Car stalled several times at red lights. Rpm dropped with no warning. Also experience rough idling when at complete stop. Read details...