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How to Troubleshoot Electrical Problems in a BMW 7 Series?

I've been having some issues with the electrical system in my BMW 7 Series and I'm not sure what the root cause could be. Can someone provide me with some troubleshooting steps or tips?

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Answers (2)

K

First, check all of your fuses and make sure they are not blown. Also check the battery and make sure it is fully charged. If those things check out, you may need to use a diagnostic tool to pinpoint the exact issue.

J

Another possible solution is to check the wiring harness for any damage or loose connections. This is a common issue in BMWs and can easily be fixed by a professional mechanic.

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