The Positive Crankcase Ventilation (PCV) valve can fail, leading to oil leaks and rough idling. This is a common issue on many turbocharged Audi engines. Estimated repair cost: $300 - $600.

2017 Audi A5 Maintenance guide

Name: Maintenance dataset for 2017 Audi A5
Creator: Carfocal

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

MAINTENANCE SUMMARY

The 2017 Audi A5 requires diligent attention to its cooling system, particularly the electric coolant pump, which has been subject to critical recalls. Regular maintenance, including timely oil changes and fluid checks, is essential.

View Critical Issue: Electric Coolant Pump Failure

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Reliability Score

Est. Annual Maintenance Cost

$500 - $800

TSBs & Recalls

331 TSBs | 2 Recalls

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Key Takeaways

Proactive cooling system maintenance is paramount due to known electric coolant pump issues.
Regular oil and filter changes at 10,000-mile intervals are crucial.

2 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance