Airbag Inflator Malfunction

Critical recalls exist for the driver's frontal airbag inflator module, specifically those using non-desiccated PSAN inflators. Degradation can cause the inflator to rupture during deployment, posing a severe injury risk. Estimated repair cost: $500 - $1,200+.

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2011 BMW 135i Maintenance guide

Name: Maintenance dataset for 2011 BMW 135i
Creator: Carfocal

v1.0Updated Jul 4, 2026Ethan Miller4 Sources Analyzed3 Critical Recalls

MAINTENANCE SUMMARY

The 2011 BMW 135i requires diligent maintenance, with a notable focus on potential electrical system issues and airbag inflator concerns, as indicated by its 8 recalls and 73 TSBs. Proactive inspection and timely completion of recall work are paramount for this rear-wheel-drive, automatic (S7) car with a combined MPG of 20.

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

73 TSBs | 8 Recalls

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Key Takeaways

Prioritize verification of all safety recalls, particularly for airbags and the electrical system.
Be aware of potential electrical system failures, including battery cable and wiring harness issues.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance