BMW 540 owners have reported 1 problem related to alternator/generator/regulator (under the electrical system category). The most recently reported issues are listed below.
After starting up my car, there was a slight whine under the hood. I gave the car a little bit of throttle to see if the whine went away and heard a loud bang. The car was still running but my battery light was on. I needed to get home, and I thought that my car may not start again if I turned it off so I drove home. Immediately I noticed that I didn't have any power steering. As I drove my engine temperature got higher and I barely made it home without overheating. A few days later I looked in the engine compartment and saw that the power steering pump had broken free of the engine - the bracket had sheared off. That in turn caused the belt to fall off which was turning the water pump and alternator. I got on the computer and looked up the problem and found a lot of people experiencing the same problem, some driving during the incident. This is a real defective design and causes me to be concerned about the safety. I hope nothing tragic has to happen to someone for this to be considered a recall.
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all problems of the 2002 BMW 540
🔎.