Passenger Occupant Detection System (PODS) Malfunction

The passenger airbag may deactivate unexpectedly due to a faulty sensor mat or control module. This is a critical safety recall item. Estimated repair cost: $500 - $1500.

The positive crankcase ventilation (PCV) valve can fail over time, leading to increased oil consumption and potential vacuum leaks. This is a common issue on many turbocharged Audi engines. Estimated repair cost: $300 - $600.

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2019 Audi S3 Maintenance guide

Name: Maintenance dataset for 2019 Audi S3
Creator: Carfocal

v1.0Updated Jun 2, 2026Ryan Davis4 Sources Analyzed2 Critical Recalls

MAINTENANCE SUMMARY

The 2019 Audi S3 requires diligent maintenance, with a notable 167 Technical Service Bulletins (TSBs) suggesting potential system complexities. Owners should prioritize verifying the recall remedy for the passenger airbag system and proactively address potential electronic and chassis issues indicated by TSBs.

View Critical Issue: DSG/S Tronic Transmission Issues

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $1,500

TSBs & Recalls

167 TSBs | 2 Recalls

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Key Takeaways

Proactive attention to the passenger airbag system recall is essential.
The 167 TSBs suggest potential for various minor issues requiring inspection.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance