How do I troubleshoot a faulty transmission in my BMW X3?

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Alex Davis 4 hours ago

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How do I troubleshoot a faulty transmission in my BMW X3?

I've noticed some unusual shifting and occasional slipping in my BMW X3's transmission. What steps can I take to diagnose and fix the issue?

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**Marcia Jones** · Answer 1 · 2025-07-19T13:00:24+00:00

First, check the transmission fluid level and condition. Low or dirty fluid can cause shifting issues. If the fluid is low, top it off with the recommended type of transmission fluid for your BMW X3. If it's dirty, consider getting a transmission flush. If that doesn't fix the issue, it might be a mechanical issue that will require a professional diagnosis.