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Steve, BMW Expert
Category: BMW
Satisfied Customers: 25394
Experience:  BMW Expert
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320i 2005 engine management light, traction control light,

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320i 2005 engine management light, traction control light, tyre pressure light come on...then engine cuts out. Car re-starts and runs for short period then same happens.
leave for hour lights go off car runs, then in 1 hr problem returns
Why faults are logged in the car computer fault memory?
Customer: replied 2 years ago.
showed error on basic diagnostic hand held....didn't get code
Ok. And what was your question about this? Did you want to know the possible causes?
Customer: replied 2 years ago.
Yes, I would like your opinion as to possible cause please
I will provide an honest answer. I trust this will be appreciated. Please remember that a low rating PUNISHES me for being honest and that I receive nothing for my time until a positive rating is clicked.
The problem is likely to be one of two things
1 a voltage issue causing various systems to shut down
2 a failing control module which is causing communication interference for other systems
Please let me know if you have further questions. Please do not forget to click a positive rating as this is the only way I receive credit for my answer, thank you. Best wishes with your vehicle
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