Table 1 shows two common power train related problems of the 1997 BMW 740.
| Problem Category | Number of Problems |
|---|---|
| Axle Banjo Housing problems | |
| Power Train problems |
When vehicle goes over bump or dip, would bottom out, cracked differential wheel housing area; vehicle been in shop for 3 months for problem; dealer can not fix or get parts to fix problem.
Traction control warning light. BMW service center says that they can't communicate with my vehicle thereby can't diagnose problem(s). Vehicle stationary in shop.