Airbag Inflator Module Failure

The driver's frontal airbag inflator module is subject to a critical recall due to a manufacturing defect that can cause it to explode during deployment. This poses a severe risk of injury or fatality. Estimated repair cost: $800 - $1,500.

Exterior Lighting Recall (Rear Reflex Reflectors)

Recall 15V188000 addressed rear reflex reflectors failing to meet FMVSS 108 standards due to insufficient reflectivity, potentially reducing visibility. Estimated repair cost: $50 - $150.

The complex cooling system, including plastic components like the expansion tank and water pump, can develop leaks over time. Overheating can lead to severe engine damage. Estimated repair cost: $500 - $1,500.

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2014 BMW 550i Maintenance guide

Name: Maintenance dataset for 2014 BMW 550i
Creator: Carfocal

v1.0Updated Jul 4, 2026Ethan Miller4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

The 2014 BMW 550i presents an average reliability profile, underscored by a critical airbag inflator recall and a substantial TSB count of 230. Owners should prioritize addressing the airbag recall and proactively inspect the cooling system and turbochargers due to the V8 engine's complexity.

View Critical Issue: Turbocharger System Issues

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $2,000

TSBs & Recalls

230 TSBs | 2 Recalls

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Key Takeaways

Prioritize the critical airbag inflator recall.
The V8 twin-turbo engine requires diligent maintenance, particularly for the turbochargers and cooling system.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance