The electric water pump can fail, leading to overheating. This is a known issue on many BMW models of this era. Estimated repair cost: $600 - $1000.

Oil Filter Housing Gasket Leak

The gasket on the oil filter housing can degrade and leak oil, often appearing as a slow drip onto the exhaust manifold. Estimated repair cost: $400 - $700.

The Positive Crankcase Ventilation (PCV) valve can fail, leading to increased oil consumption and potential vacuum leaks. Estimated repair cost: $300 - $600.

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2017 BMW M235i Maintenance guide

Name: Maintenance dataset for 2017 BMW M235i
Creator: Carfocal

v1.0Updated Jul 4, 2026Ethan Miller4 Sources Analyzed

MAINTENANCE SUMMARY

The 2017 BMW M235i, with a reliability verdict of 'Excellent' and no recalls or complaints logged, presents a generally robust ownership prospect. However, five Technical Service Bulletins (TSBs) indicate potential minor issues that warrant attention.

View Critical Issue: Water Pump Failure

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Reliability Score

Est. Annual Maintenance Cost

$600 - $1000

TSBs & Recalls

5 TSBs | 0 Recalls

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Key Takeaways

The 2017 BMW M235i demonstrates excellent reliability with no reported recalls or complaints.
Five Technical Service Bulletins (TSBs) suggest potential minor issues that owners should be aware of.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance