Table 1 shows one common electrical system related problems of the 1997 BMW 3 Series.
| Problem Category | Number of Problems |
|---|---|
| Ignition problems |
Sudden and complete failure of iginition switch. After routine drive from work to the gym, I turned the ignition switch to the off position, and the engine did not stop. I was able to remove the key but the engine kept running. There was no way to tun off the engine using the key. Drove car to the dealership.