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2012 BMW 335i Maintenance guide

2012 BMW 335i Maintenance guide
v1.0Updated Jul 4, 2026·Ryan Davis4 Sources Analyzed2 Critical Recalls
MAINTENANCE SUMMARY

The 2012 BMW 335i presents a mixed ownership proposition. While offering strong performance, its maintenance demands are significant, underscored by a high TSB count of 365.

View Critical Issue: VANOS Housing Bolt Loosening/Breakage
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Reliability Score

7.7/ 10

Est. Annual Maintenance Cost

$600 - $1,000

TSBs & Recalls

365 TSBs | 3 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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Key Takeaways

  • Significant maintenance burden due to complexity and TSB count (365).
  • Critical recalls for VANOS bolts and airbag inflators require immediate attention.

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Critical service intervals
Common failure analysis
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MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

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Buyer Report

Full ownership breakdown for the 2012 BMW 335i.

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Shop Parts

Quick links for routine service and common repair parts.

  • 5W-30 Synthetic Oil
  • Oil Filter
  • Brake Fluid
  • Cabin Air Filter
  • Engine Air Filter

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