Table 1 shows one common electrical system related problems of the 2009 BMW 750.
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems |
My electric auxillary water pump is bad and heats up my circuit board. . . . Also the timing bolts on the camshaft are bad.
On a day-to-day basis my car would drive probly 80 miles in the city and when I'm on the highway the transmission will start slipping while going 65 miles an hour and almost come to a dead stop on the highway along with that the battery also draining all the time while driving and I have to charge the battery all the time.